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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by BD241C/D
Complementary Silicon Plastic
Power Transistors
. . . designed for use in general purpose amplifier and switching applications.
• Collector–Emitter Saturation Voltage —
VCE = 1.2 Vdc (Max) @ IC = 3.0 Adc
• Collector–Emitter Sustaining Voltage —
VCEO(sus) = 80 Vdc (Min.) BD242B
VCEO(sus) = 100 Vdc (Min.) BD241C, BD242C
• High Current Gain — Bandwidth Product
fT = 3.0 MHz (Min) @ IC = 500 mAdc
• Compact TO–220 AB Package
MAXIMUM RATINGS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎRating
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector–Emitter Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector–Emitter Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎEmitter–Base Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector Current — Continuous
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPeak
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎBase Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTotal Device Dissipation @ TC = 25_C
Derate above 25_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOperating and Storage Junction
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTemperature Range
Symbol
VCEO
VCES
VEB
IC
IB
PD
TJ, Tstg
BD241C
BD242B BD242C
80 100
90 115
5.0
3.0
5.0
1.0
40
0.32
– 65 to + 150
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTHERMAL CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎThermal Resistance, Junction to Ambient
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎThermal Resistance, Junction to Case
Symbol
RθJA
RθJC
Max
62.5
3.125
Unit
Vdc
Vdc
Vdc
Adc
Adc
Adc
Watts
W/_C
_C
Unit
_C/W
_C/W
40
BDN2P4N1C*
PNP
BD242B
BD242C*
*Motorola Preferred Device
3 AMPERE
POWER TRANSISTORS
COMPLEMENTARY
SILICON
80, 100 VOLTS
40 WATTS
CASE 221A–09
TO–220AB
30
20
10
0
0 20 40 60 80 100 120 140 160
TC, CASE TEMPERATURE (°C)
Figure 1. Power Derating
Preferred devices are Motorola recommended choices for future use and best overall value.
©MMoototorroollaa, IBncip. 1o9la98r Power Transistor Device Data
1
PACKAGE DIMENSIONS
BD241C BD242B BD242C
Q
H
Z
4
1 23
A
K
L
V
G
N
D
–T–
SEATING
PLANE
C
TS
U
R
J
CASE 221A–09
TO–220AB
ISSUE Z
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
INCHES
DIM MIN MAX
A 0.570 0.620
B 0.380 0.405
C 0.160 0.190
D 0.025 0.035
F 0.142 0.147
G 0.095 0.105
H 0.110 0.155
J 0.018 0.025
K 0.500 0.562
L 0.045 0.060
N 0.190 0.210
Q 0.100 0.120
R 0.080 0.110
S 0.045 0.055
T 0.235 0.255
U 0.000 0.050
V 0.045 –––
Z ––– 0.080
MILLIMETERS
MIN MAX
14.48 15.75
9.66 10.28
4.07 4.82
0.64 0.88
3.61 3.73
2.42 2.66
2.80 3.93
0.46 0.64
12.70 14.27
1.15 1.52
4.83 5.33
2.54 3.04
2.04 2.79
1.15 1.39
5.97 6.47
0.00 1.27
1.15 –––
––– 2.04
STYLE 1:
PIN 1.
2.
3.
4.
BASE
COLLECTOR
EMITTER
COLLECTOR
Motorola Bipolar Power Transistor Device Data
5