RoHS

B5817WS THRU B5819WS

COMPLIANT

Schottky Barrier RectifierFeatures
 Moisture sensitivity level 1
 Reverse voltage：20V/30V/40V Average forward current ：1AApplication
 High frequency and low voltage rectifier

Mechanical data Package： SOD-323
 Terminals：Tin plated leads, solderable per
J-STD-002 and JESD22-B102■ Maximum Ratings (Ta=25℃ Unless otherwise specified)Parameter

SymbolUnit

Device marking code

Repetitive peak reverse voltage

VRRM

Forward currentIFVA

Non-repetitive surge peak forward current @ t=8.3ms half-sine wave

Value

B5817WS

SJ

B5818WS

SK

B5819WS

SL

B5817WS

20

B5818WS

30

B5819WS

40

110IFSMA

Non-repetitive surge peak forward current @ t=1ms square wave

151 / 6

S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

B5817WS THRU B5819WS
Parameter

COMPLIANT

Symbol

Unit

Value

Power dissipation

PDmW

200

Junction temperature

TJ℃-65 to +125

Storage temperature

TSTG℃-65 to +150

■ Electrical Characteristics (Ta=25℃ Unless otherwise specified)Parameter

SymbolUnitConditions

MinVR

V

B5818WS

IR=1mA

B5819WS

V

B5818WS

3040

B5817WS

VF1Max20

B5817WS

Reverse voltage

Typ

0.45

IF=1A

0.55

B5819WS

0.60

B5817WS

0.75

Forward voltage

VF2V

B5818WS

IF=3A

B5819WS

Reverse leakage current

Junction capacitance

IRCj

uA

0.875
0.90

B5817WS

VR=20V200

B5818WS

VR=30V40

B5819WS

VR=40V

40pF

VR=4V, f =1MHZ

120

2 / 6

S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

B5817WS THRU B5819WS

RoHS
COMPLIANT■ Thermal Characteristics
Parameter

Symbol

Unit

Value

Thermal resistance, junction-to-ambientRθJ-A(1)℃/W

500

Thermal resistance, junction-to-case

RθJ-C(1)

℃/W

400

Note:
（1）Thermal resistance from junction to ambient and from junction to case mounted on P.C.B. with 8mm*9mm copper padareas■Characteristics
B5817WS
Fig 1：PD-Ta Curve

Fig 2：Capacitance Capability

Fig 3：Typical Forward Characteristics

Fig 4：Typical Reverse Characteristics

3 / 6

S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

B5817WS THRU B5819WS

RoHS
COMPLIANT

B5818WS & B5819WS
Fig 1：PD-Ta Curve

Fig 2：Capacitance Capability

Fig 3：Typical Forward Characteristics

Fig 4：Typical Reverse Characteristics

4 / 6

S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

B5817WS THRU B5819WS

COMPLIANT■Ordering Information

Preferred P/N

Packing
code

Unit weight(g)Minimum
package(pcs)

Inner box
quantity(pcs)

Outer carton
quantity(pcs)

Delivery mode

B5817WS THRU B5819WS

F2

Approximate 0.0048

300030000

120000

7” reel

B5817WS THRU B5819WSF3Approximate 0.0048

10000/210000

13” reel■ Outline Dimensions

TOP VIEW
SIDE VIEW

SIDE VIEW■ Suggested Pad Layout

UNIT: mm

5 / 6S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

B5817WS THRU B5819WS

RoHS
COMPLIANTDisclaimer

The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves theright to make changes without notice for the specification of the products displayed herein to improve reliability, function, or designor otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used withequipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safetydevices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper useof sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.

6 / 6S-S1680
Rev.1.9,01-Aug-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com