Product Summary

The BD235 is a silicon epitaxial-base NPN power transistor in Jedec SOT-32 plastic package inteded for use in medium power linear and switching applications.

Parametrics

BD235 absolute maximum ratings: (1)Collector-Base Voltage (IE = 0): 60 V; (2)Collector-Base Voltage (RBE = 1KW): 60 V; (3)Collector-Emit ter Voltage (IB = 0): 60 V; (4)Emitter-Base Voltage (IC = 0): 5 V; (5)Collector Current: 2 A; (6)Collector Peak Current: 6 A; (7)Total Dissipation at Tc = 25 ℃: 25 W; (8)Storage Temperature: -65 to 150 ℃; (9)Max. Operating Junction Temperature: 150 ℃.

Features

BD235 electrical characteristics: (1)Collector Cut-off Current (IE = 0): 0.1 mA at VCE = rated VCEO, 2 mA at VCE = rated VCEO, Tc = 150 ℃; (2)Emitter Cut-off Current (IC = 0): 1 mA at VEB = 5 V; (3)Collector-Emitter Sustaining Voltage: 60 V at IC = 100 mA; (4)Collector-Emitter Saturat ion Voltage: 0.6 V at IC = 1 A, IB = 0.1 A; (5)Base-Emitter Voltage: 1.3 V at IC = 1 A, VCE = 2 V; (6)DC Current Gain: 40 at IC = 150 mA, VCE = 2 V, 25 at IC = 1 A VCE = 2 V; (7)Transition frequency: 3 MHz at IC = 250 mA VCE = 10 V.

Diagrams

BD235 internal schematic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BD235STU
BD235STU

Fairchild Semiconductor

Transistors Bipolar (BJT) NPN Epitaxial Sil

Data Sheet

Negotiable 
BD235
BD235

STMicroelectronics

Transistors Bipolar (BJT) NPN General Purpose

Data Sheet

0-1450: $0.23
1450-2000: $0.22
2000-5000: $0.20