BC238B Motorola, BC238B Datasheet

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BC238B

Manufacturer Part Number
BC238B
Description
Amplifier Transistors
Manufacturer
Motorola
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Amplifier Transistors
NPN Silicon
REV 1
MAXIMUM RATINGS
THERMAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
OFF CHARACTERISTICS
Motorola Small–Signal Transistors, FETs and Diodes Device Data
Collector – Emitter Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
Collector Current — Continuous
Total Device Dissipation @ T A = 25 C
Total Device Dissipation @ T C = 25 C
Operating and Storage Junction
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
Collector – Emitter Breakdown Voltage
Emitter – Base Breakdown Voltage
Collector Cutoff Current
Motorola, Inc. 1996
Derate above 25 C
Derate above 25 C
Temperature Range
(I C = 2.0 mA, I B = 0)
(I E = 100
(V CE = 30 V, V BE = 0)
(V CE = 50 V, V BE = 0)
(V CE = 30 V, V BE = 0) T A = 125 C
(V CE = 50 V, V BE = 0) T A = 125 C
m
Characteristic
A, I C = 0)
Rating
Characteristic
(T A = 25 C unless otherwise noted)
Symbol
T J , T stg
Symbol
V CEO
V CES
V EBO
R
R
P D
P D
I C
q
q
JC
JA
BC237
BC238
BC239
BC237
BC238
BC239
BC238
BC239
BC237
BC238
BC239
BC237
237
BC
6.0
45
50
– 55 to +150
Max
238
100
350
357
125
BC
2.8
1.0
8.0
5.0
25
30
BASE
2
239
BC
5.0
25
30
COLLECTOR
V (BR)CEO
V (BR)EBO
EMITTER
mW/ C
mW/ C
Symbol
mAdc
Watts
Unit
Unit
Vdc
Vdc
Vdc
mW
C/W
C/W
I CES
1
C
3
Min
6.0
5.0
5.0
45
25
25
BC237,A,B,C
Typ
BC238B,C
0.2
0.2
0.2
0.2
0.2
0.2
CASE 29–04, STYLE 17
BC239,C
TO–92 (TO–226AA)
1
2
3
Order this document
Max
4.0
4.0
4.0
15
15
15
by BC237/D
Unit
nA
V
V
A
1

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BC238B Summary of contents

Page 1

... JC Symbol BC237 V (BR)CEO BC238 BC239 BC237 V (BR)EBO BC238 BC239 I CES BC238 BC239 BC237 BC238 BC239 BC237 Order this document by BC237/D BC237,A,B,C BC238B,C BC239 CASE 29–04, STYLE 17 TO–92 (TO–226AA) Min Typ Max Unit 45 — — — — 25 — — ...

Page 2

... BC237,A,B,C BC238B,C BC239,C ELECTRICAL CHARACTERISTICS ( unless otherwise noted) (Continued) Characteristic ON CHARACTERISTICS DC Current Gain ( 5 2 100 mA 5.0 V) Collector – Emitter On Voltage ( mA 0.5 mA 100 mA 5.0 mA) Base – Emitter Saturation Voltage ( mA ...

Page 3

... 1.0 kHz 0.1 0.2 0.3 0.5 1.0 2.0 3 COLLECTOR CURRENT (mAdc) Figure 5. Base Spreading Resistance BC237,A,B,C BC238B,C BC239,C V BE(on CE(sat 2.0 3.0 5.0 7 100 COLLECTOR CURRENT (mAdc 2.0 4.0 6.0 8 REVERSE VOLTAGE (VOLTS) Figure 4. Capacitances 5 ...

Page 4

... BC237,A,B,C BC238B,C BC239 SEATING K PLANE Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

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