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by BD241B/D
SEMICONDUCTOR TECHNICAL DATA
. . . designed for use in general purpose amplifier and switching applications.
•
Collector–Emitter Saturation Voltage —
= 1.2 Vdc (Max) @ I = 3.0 Adc
Collector–Emitter Sustaining Voltage —
V
CE
C
•
V
V
= 80 Vdc (Min.) BD241B, BD242B
= 100 Vdc (Min.) BD241C, BD242C
CEO(sus)
CEO(sus)
*Motorola Preferred Device
•
•
High Current Gain — Bandwidth Product
3 AMPERE
POWER TRANSISTORS
COMPLEMENTARY
SILICON
f
T
= 3.0 MHz (Min) @ I = 500 mAdc
C
Compact TO–220 AB Package
MAXIMUM RATINGS
80, 100 VOLTS
40 WATTS
BD241B
BD242B
BD241C
BD242C
Rating
Collector–Emitter Voltage
Collector–Emitter Voltage
Emitter–Base Voltage
Symbol
Unit
Vdc
Vdc
Vdc
V
CEO
80
90
100
115
V
CES
V
EB
5.0
Collector Current — Continuous
Peak
I
C
3.0
5.0
Adc
Adc
Base Current
I
B
1.0
Adc
Total Device Dissipation @ T = 25 C
C
Derate above 25 C
P
D
40
0.32
Watts
W/ C
Operating and Storage Junction
Temperature Range
T , T
J stg
–65 to +150
C
CASE 221A–06
TO–220AB
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
62.5
Unit
C/W
C/W
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
R
R
θJA
3.125
θJC
40
30
20
10
0
0
20
40
60
80
100
120
C)
140
160
T
, CASE TEMPERATURE (
°
C
Figure 1. Power Derating
Preferred devices are Motorola recommended choices for future use and best overall value.
REV 7
MMoototorroollaa, IBncip. 1o9la95r Power Transistor Device Data
1