Product Summary

The BC817-25 is an NPN transistor in a SOT23 plastic package.

Parametrics

BC817-25 absolute maximum ratings: (1)collector-base voltage: 50 V; (2)collector-emitter voltage: 45 V; (3)emitter-base voltage: 5 V; (4)collector current (DC): 500 mA; (5)peak collector current: 1 A; (6)peak base current: 200 mA; (7)total power dissipation: 250 mW; (8)storage temperature: -65 +150 ℃; (9)junction temperature: +150 ℃; (10)operating ambient temperature: -65 +150 ℃.

Features

BC817-25 features: (1)Low current (max. 100 mA); (2)Low voltage (max. 40 V).

Diagrams

BC817-25 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BC817-25
BC817-25

Taiwan Semiconductor

Transistors Bipolar (BJT) Transistor 300mW

Data Sheet

0-3000: $0.02
3000-6000: $0.02
BC817-25,215
BC817-25,215

NXP Semiconductors

Transistors Bipolar (BJT) NPN GP 500 45V

Data Sheet

0-1: $0.03
1-25: $0.01
25-100: $0.01
100-250: $0.01
BC817-25,235
BC817-25,235

NXP Semiconductors

Transistors Bipolar (BJT) TRANS GP TAPE-13

Data Sheet

0-1: $0.08
1-25: $0.07
25-100: $0.05
100-250: $0.03
BC817-25-7
BC817-25-7

Diodes Inc.

Transistors Bipolar (BJT) NPN BIPOLAR

Data Sheet

Negotiable 
BC817-25E6327
BC817-25E6327

Infineon Technologies

Transistors Bipolar (BJT) NPN 45 V 500 mA

Data Sheet

Negotiable 
BC817-25LT1
BC817-25LT1

ON Semiconductor

Transistors Bipolar (BJT) 500mA 50V NPN

Data Sheet

Negotiable 
BC817-25LT1G
BC817-25LT1G

ON Semiconductor

Transistors Bipolar (BJT) 500mA 50V NPN

Data Sheet

0-1: $0.08
1-25: $0.07
25-100: $0.05
100-500: $0.02
BC817-25LT3
BC817-25LT3

ON Semiconductor

Transistors Bipolar (BJT) 500mA 50V NPN

Data Sheet

Negotiable