RoHS

2SB1188B

COMPLIANTPNP General Purpose AmplifierFeatures● Epoxy meets UL-94 V-0 flammability rating● Halogen free available upon request by adding suffix ”HF”
● Moisture sensitivity level 1● Low collector-emitter saturation voltage

Mechanical Data

● Package: SOT-89
Molding compound meets UL 94 V-0 flammability rating,
RoHS-compliant, halogen-free● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102● Marking:
2SB1188B-Q

BBCQ■Maximum Ratings (Ta=25℃ unless otherwise noted)
Item

SymbolUnit

Conditions

Value

Minimum Collector-Emitter Voltage

VCEO

V

IC=-1mA, IB=0-32

Minimum Collector-Base Voltage

VCBO

V

IC=-50uA, IE=0-40

Minimum Emitter-Base Voltage

VEBO

V

IE=-50uA, IC=0-5

Collector Current

ICA-2Collector Power Dissipation

PCmW

500

Thermal Resistance From Junction To AmbientRθJA℃/W

250

Operation Junction Temperature

Tj℃-55 to +150

Storage Temperature

Tstg℃-55 to +150

1/5
S-S6381
Rev.1.0,24-Jul-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

2SB1188B

COMPLIANT■Electrical Characteristics (Ta=25℃ unless otherwise noted)
Item

SymbolUnit

Conditions

Min

Collector-Emitter Voltage

VCEO

V

IC=-1mA, IB=0-32

Collector-Base Voltage

VCBO

V

IC=-50uA, IE=0-40

Emitter-Base Voltage

VEBO

V

IE=-50uA, IC=0-5

Collector-Base cut-off current

ICBOuA

VCB=-20V-1

Emitter-Base cut-off current

IEB0uA

VEB=-4V-1

DC Current GainhFE

VCE=-3V IC=-500mA

VCE(sat)V

IC=-2A IB =-200mA

Transition Frequency

fT

MHz

IC=-0.5A, VCE=-5V,f=100MHz

Output Capacitance

CobpF

VCB=-10V,IE=0, f=1MHz

Collector-Emitter Saturation Voltage

TYP

120Max270-0.88065■Ordering Information (Example)
PREFERED P/N

PACKINGCODE

UNIT WEIGHT(g)MINIMUM
PACKAGE(pcs)

INNER BOXQUANTITY(pcs)

OUTER CARTONQUANTITY(pcs)

DELIVERY MODE

2SB1188B-Q

F2

Approximate 0.055

1000

8000

32000

7” reel

2/5
S-S6381
Rev.1.0,24-Jul-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SB1188B

RoHS
COMPLIANT■Characteristics (Typical)

3/5
S-S6381
Rev.1.0,24-Jul-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SB1188B

RoHSCOMPLIANT■SOT-89 Package Outline Dimensions■SOT-89 Suggested Pad Layout
2.0

2.5

0.8

0.8

1.0

1.4

0.8
0.7

0.7

UNIT:MM4/5
S-S6381
Rev.1.0,24-Jul-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SB1188B

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.

5/5
S-S6381
Rev.1.0,24-Jul-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com