BAS316

High-speed switching diode1 July 2022

Product data sheet

1. General description
High-speed switching diode, encapsulated in a small SOD323 (SC-76) Surface-Mounted Device(SMD) plastic package.

2. Features and benefits•••••

High switching speed: trr ≤ 4 ns
Low capacitanceLow leakage current
Reverse voltage: VR ≤ 100 V
Repetitive peak reverse voltage: VRRM ≤ 100 V

3. Applications••

High-speed switching
General-purpose switching

4. Quick reference data
Table 1. Quick reference dataSymbolParameterConditions

MinTypMaxUnitVRreverse voltage

Tj = 25 °C--100VIR

reverse current

VR = 80 V; Tj = 25 °C

--

0.5

µA

trr

reverse recovery timeIF = 10 mA; IR = 10 mA; RL = 100 Ω;
IR(meas) = 1 mA; Tamb = 25 °C--4nsBAS316

Nexperia

High-speed switching diode5. Pinning information
Table 2. Pinning information
PinSymbol
Description
1

K

cathode

2

A

anode

Simplified outline
1

Graphic symbol
2

SOD323

AK006aab040

6. Ordering information
Table 3. Ordering information
Type numberPackage
NameDescription

VersionBAS316

SOD323plastic, surface-mounted package; 2 leads; 1.3 mm pitch;
1.7 mm x 1.25 mm x 0.95 mm body

SOD323

BAS316/DG

SOD323plastic, surface-mounted package; 2 leads; 1.3 mm pitch;
1.7 mm x 1.25 mm x 0.95 mm body

SOD3237. Marking
Table 4. Marking codes
Type number

Marking code

BAS316

A6

BAS316/DG

BAS316

Product data sheet

KN

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2 / 10BAS316

Nexperia

High-speed switching diode8. Limiting values
Table 5. Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134).
SymbolParameter

ConditionsMinMax

Unit

VRRM

repetitive peak reversevoltage

Tj = 25 °C

-100V

VR

reverse voltage-100V

IFforward current-250mA

IFSM

non-repetitive peak
forward current

tp = 1 µs; square wave; Tj(init) = 25 °C-4A

tp = 1 ms; square wave; Tj(init) = 25 °C-1A

tp = 1 s; square wave; Tj(init) = 25 °C-0.5

A-500mA-400mW[1]IFRM

repetitive peak forwardcurrent

tp ≤ 0.5 ms; δ = 0.25

Ptot

total power dissipation

Tsp ≤ 90 °C

Tj

junction temperature-150°C

Tambambient temperature

-65

150°C

Tstg

storage temperature

-65

150°C

[1]
[2]

[1] [2]

Device mounted on an FR4 Printed-Circuit Board (PCB), single-side copper, tin-plated and standard footprint.
Soldering point of cathode tab.

9. Thermal characteristics
Table 6. Thermal characteristics
SymbolParameter
Rth(j-sp)[1]

Conditions

thermal resistance from in free air
junction to solder point[1]MinTypMax

Unit--150

K/W

Soldering point of cathode tab.

BAS316

Product data sheet

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3 / 10BAS316

Nexperia

High-speed switching diode10. Characteristics
Table 7. Characteristics
SymbolParameter

Conditions

VF

IF = 1 mA

forward voltageIRreverse current

Min

TypMaxUnit[1]--715

mV

IF = 10 mA[1]--855

mV

IF = 50 mA[1]--1V

IF = 150 mA

[1]--

1.25V

VR = 25 V; Tj = 25 °C--30nA

VR = 80 V; Tj = 25 °C--0.5µA

VR = 25 V; Tj = 150 °C--30µA

VR = 80 V; Tj = 150 °C--50µA

Cd

diode capacitance

VR = 0 V; f = 1 MHz; Tj = 25 °C

--

1.5pF

trr

reverse recovery timeIF = 10 mA; IR = 10 mA; RL = 100 Ω;
IR(meas) = 1 mA; Tamb = 25 °C

--4ns

VFRM

peak forward recovery
voltage

IF = 10 mA; tr = 20 ns--

1.75

V[1]

Pulsed test: tp ≤ 300 μs; δ ≤ 0.02006aab132

103
IF(mA)

mbg704102
IFSM(A)1021010110-100.2(1)

(2)

0.4

0.6(3)

1(4)0.8

1.0(1) Tamb = 150 °C(2) Tamb = 85 °C(3) Tamb = 25 °C(4) Tamb = -40 °C
Fig. 1.

10-1

1.2
1.4
VF (V)

Product data sheet

10102

103

tp (µs)104

Based on square wave currents.
Tj(init) = 25 °C
Fig. 2.

Forward current as a function of forward
voltage; typical values

BAS3161

Non-repetitive peak forward current as afunction of pulse duration; typical values

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Nexperia

High-speed switching diode006aab133

102IR(µA)
10(1)

1(2)

mbg446

0.8Cd(pF)
0.6

10-1

0.4

(3)

10-2
10-3

0.2

10-4
10-5

(4)

020

40

60

80

VR (V)

0100

4812VR (V)

16f = 1 MHz; Tamb = 25 °C(1) Tamb = 150 °C(2) Tamb = 85 °C(3) Tamb = 25 °C(4) Tamb = -40 °CFig. 3.

0Fig. 4.

Diode capacitance as a function of reverse
voltage; typical values

Reverse current as a function of reversevoltage; typical values

11. Test information
trD.U.T.
IFRS = 50 Ωtpt

10 %+ IFSAMPLING
OSCILLOSCOPE

trrt

Ri = 50 Ω

V = VR + IF × RS

mga881

(1)

90 %

VR

input signal

output signal(1) IR = 1 mA
Input signal: reverse pulse rise time tr = 0.6 ns; reverse voltage pulse duration tp = 100 ns; duty cycle δ = 0.05
Oscilloscope: rise time tr = 0.35 ns
Fig. 5.

Reverse recovery time test circuit and waveforms
IRS = 50 Ω1 kΩD.U.T.

450 ΩIV

90 %OSCILLOSCOPE

VFR

Ri = 50 Ω
10 %trtp
input signaltt
output signal
mga882

Input signal: forward pulse rise time tr = 20 ns; forward current pulse duration tp ≥ 100 ns; duty cycle δ ≤ 0.005
Fig. 6.

Forward recovery voltage test circuit and waveforms

BAS316

Product data sheet

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5 / 10BAS316

Nexperia

High-speed switching diode12. Package outline
1.35
1.151.1
0.8
0.45
0.15

12.7
2.3

1.8
1.6

20.40
0.25

0.25
0.10

Dimensions in mm

Fig. 7.

03-12-17

Package outline SOD323

BAS316

Product data sheet

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Nexperia

High-speed switching diode13. Soldering
3.05
2.1
solder lands
solder resist
1.65 0.95

0.5 (2×)

0.6 (2×)solder paste
occupied area

2.2

Dimensions in mm

0.5(2×)0.6(2×)Fig. 8.

sod323_fr

Reflow soldering footprint for SOD323
52.9
1.5 (2×)solder lands
solder resist
occupied area

1.2
2.75
(2×)

Dimensions in mm
preferred transport
direction during soldering

sod323_fw

Fig. 9.

Wave soldering footprint for SOD323

BAS316

Product data sheet

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Nexperia

High-speed switching diode14. Revision history
Table 8. Revision history
Data sheet ID
Release date

Data sheet status

Change noticeSupersedes

BAS316 v.720220701

Product data sheet-

BAS16_SER v.6

Modifications:••

BAS16_SER v.6

20140924

Product data sheet-

BAS16_SER v.5

BAS16_SER_5

20080825

Product data sheet-

BAS16_4 BAS16H_1
BAS16J_1 BAS16L_1
BAS16T_1
BAS16VV_BAS16VY_3
BAS16W_4 BAS316_4
BAS516_1

BAS16_4

20011010

Product specification-

BAS16_3

BAS16H_1

20050415

Product data sheet--

BAS16J_1

20070308

Product data sheet--

BAS16L_1

20030623

Product specification--

BAS16T_1

19980120

Family data sheet reduced to single type data sheet.
Product changed to non-automotive qualification. Please refer to nexperia.com for automotive(-Q) product alternative(s).

Product specification--

BAS16VV_BAS16VY_3 20070420

Product data sheet-

BAS16VV_BAS16VY_2

BAS16W_4

19990506

Product specification-

BAS16W_3

BAS316_4

20040204

Product specification-

BAS316_3

BAS516_1

19980831

Product specification--

BAS316

Product data sheet

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8 / 10BAS316

Nexperia

High-speed switching diode15. Legal information

injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products insuch equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.

Data sheet status

Quick reference data — The Quick reference data is an extract of theproduct data given in the Limiting values and Characteristics sections of thisdocument, and as such is not complete, exhaustive or legally binding.

Document status[1][2]

Productstatus [3]Definition

Objective [short]data sheet

Development

This document contains data fromthe objective specification for
product development.

Preliminary [short]data sheet

Qualification

This document contains data fromthe preliminary specification.

Product [short]data sheet

Production

This document contains the productspecification.

[1]
[2]
[3]

Please consult the most recently issued document before initiating orcompleting a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may havechanged since this document was published and may differ in case ofmultiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.

Definitions
Draft — The document is a draft version only. The content is still underinternal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included hereinand shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheetwith the same product type number(s) and title. A short data sheet isintended for quick reference only and should not be relied upon to containdetailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, thefull data sheet shall prevail.
Product specification — The information and data provided in a Productdata sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement bevalid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.

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Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
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or completeness of such information and shall have no liability for theconsequences of use of such information. Nexperia takes no responsibility
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Notwithstanding any damages that customer might incur for any reason
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to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to thepublication hereof.
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warranted to be suitable for use in life support, life-critical or safety-criticalsystems or equipment, nor in applications where failure or malfunctionof an Nexperia product can reasonably be expected to result in personal

BAS316

Product data sheet

Applications — Applications that are described herein for any of theseproducts are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability forany assistance with applications or customer product design. It is customer’ssole responsibility to determine whether the Nexperia product is suitableand fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards tominimize the risks associated with their applications and products.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
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customer(s). Customer is responsible for doing all necessary testing for thecustomer’s applications and products using Nexperia products in order toavoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above thosegiven in the Recommended operating conditions section (if present) or theCharacteristics sections of this document is not warranted. Constant orrepeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, aspublished at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement isconcluded only the terms and conditions of the respective agreement shallapply. Nexperia hereby expressly objects to applying the customer’s generalterms and conditions with regard to the purchase of Nexperia products bycustomer.
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Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, theproduct is not suitable for automotive use. It is neither qualified nor tested inaccordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
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In the event that customer uses the product for design-in and use inautomotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of theproduct for such automotive applications, use and specifications, and (b)whenever customer uses the product for automotive applications beyond
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Nexperia

High-speed switching diodeContents
1. General description...................................................... 12. Features and benefits.................................................. 13. Applications.................................................................. 14. Quick reference data....................................................15. Pinning information......................................................2
6. Ordering information....................................................27. Marking.......................................................................... 2
8. Limiting values............................................................. 3
9. Thermal characteristics............................................... 3
10. Characteristics............................................................ 4
11. Test information.......................................................... 512. Package outline.......................................................... 613. Soldering..................................................................... 714. Revision history..........................................................815. Legal information........................................................9© Nexperia B.V. 2022. All rights reserved

For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 1 July 2022

BAS316

Product data sheet

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