
1
Motorola Bipolar Power Transistor Device Data
. . . designed for high current, high speed, high power applications.
• High DC current gain; hFE min. = 20 at IC = 6 A
• Low V
CE(sat)
, V
CE(sat)
max. = 0.6 V at IC = 6 A
• Very fast switching times:
TF max. = 0.8 µs at IC = 12 A
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Collector–Emitter Voltage
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Collector–Emitter Voltage (VBE = –1.5 V)
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Collector–Emitter Voltage (RBE = 100 Ω)
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Collector–Current— Continuous
— Peak (pw v 10 ms)
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Total Power Dissipation @ TC = 25_C
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Operating and Storage Junction Temperature Range
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Thermal Resistance, Junction to Case
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_
C/W
1.0
Figure 1. Power Derating
TC, TEMPERATURE (°C)
0 40 80 120 160 200
0.6
0.4
0.2
0.8
DERATING FACTOR
SWITCHMODE is a trademark of Motorola, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
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CASE 1–07
TO–204AA
(TO–3)
20 AMPERES
NPN SILICON
POWER
METAL TRANSISTOR
200 VOLTS
150 WATTS
REV 7

BUV11
2
Motorola Bipolar Power Transistor Device Data
ELECTRICAL CHARACTERISTICS
(T
C
= 25°C unless otherwise noted)
Collector–Emitter Sustaining Voltage
(IC = 200 mA, IB = 0, L = 25 mH)
Collector Cutoff Current at Reverse Bias
(VCE = 250 V, VBE = –1.5 V)
(VCE = 250 V, VBE = –1.5 V, TC = 125_C)
Collector–Emitter Cutoff Current
(VCE = 160 V)
Emitter–Base Reverse Voltage
(IE = 50 mA)
Emitter–Cutoff Current
(VEB = 5 V)
Second Breakdown Collector Current with base forward biased
(VCE = 30 V, t = 1 s)
(VCE = 140 V, t = 1 s)
DC Current Gain
(IC = 6 A, VCE = 2 V)
(IC = 12 A, VCE = 4 V)
Collector–Emitter Saturation Voltage
(IC = 6 A, IB = 0.6 A)
(IC = 12 A, IB = 1.5 A)
Base–Emitter Saturation Voltage
(IC = 12 A, IB = 1.5 A)
Current Gain — Bandwidth Product
(VCE = 15 V, IC = 1 A, f = 4 MHz)
SWITCHING CHARACTERISTICS (Resistive Load)
(IC = 12 A, IB1 = IB2 = 1.5 A,
V
= 150 V, T
= 12.5 Ω)
VCC = 150 V, TC = 12.5 Ω)
1
Pulse Test: Pulse Width v 300 µs, Duty Cycle v 2%.

BUV11
3
Motorola Bipolar Power Transistor Device Data
1
Figure 2. Active Region Safe Operating Area
VCE, COLLECTOR–EMITTER VOLTAGE (V)
10
1
, COLLECTOR CURRENT (A)I
C
20
10 100 200
There are two limitations on the power handling ability of a
transistor: average junction temperature and second breakdown. Safe operating area curves indicate IC – VCE limits of
the transistor that must be observed for reliable operation
i.e., the transistor must not be subjected to greater dissipation than the curves indicate.
The data of Figure 2 is based on TC = 25_C; T
J(pk)
is
variable depending on power level. Second breakdown
limitations do not derate the same as thermal limitations.
At high case temperatures, thermal limitations will reduce
the power that can handled to values less than the limitations
imposed by second breakdown.
0.1
Figure 3. “On” Voltages
IC, COLLECTOR CURRENT (A)
1.2
0.8
V, VOLTAGE (V)
2.0
1 10 20
1.6
0.4
0
100
IC/IB = 8
V
CE
V
BE
0.1
Figure 4. DC Current Gain
IC, COLLECTOR CURRENT (A)
60
40
100
1 10 20
80
20
0
100
VCE = 4
0
Figure 5. Switching Times versus
Collector Current
IC, COLLECTOR CURRENT (A)
1.0
0.4
3.0
4 8 12
2.0
0.3
0.2
20
t, TIME ( s)
µ
16
t
S
t
F
t
on
Figure 6. Switching Times Test Circuit
V
CC
I
B2
I
B1
R
B
R
C
RC – RB: Non inductives resistances
VCC= 150 V
RC= 12.5
Ω
RB= 3.3
Ω
IC/IB= 8
IB1= I
B2

BUV11
4
Motorola Bipolar Power Transistor Device Data
PACKAGE DIMENSIONS
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. ALL RULES AND NOTES ASSOCIATED WITH
REFERENCED TO–204AA OUTLINE SHALL APPLY.
STYLE 1:
PIN 1. BASE
2. EMITTER
CASE: COLLECTOR
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A 1.550 REF 39.37 REF
B ––– 1.050 ––– 26.67
C 0.250 0.335 6.35 8.51
D 0.038 0.043 0.97 1.09
E 0.055 0.070 1.40 1.77
G 0.430 BSC 10.92 BSC
H 0.215 BSC 5.46 BSC
K 0.440 0.480 11.18 12.19
L 0.665 BSC 16.89 BSC
N ––– 0.830 ––– 21.08
Q 0.151 0.165 3.84 4.19
U 1.187 BSC 30.15 BSC
V 0.131 0.188 3.33 4.77
A
N
E
C
K
–T–
SEATING
PLANE
2 PLD
M
Q
M
0.13 (0.005) Y
M
T
M
Y
M
0.13 (0.005) T
–Q–
–Y–
2
1
U
L
G
B
V
H
CASE 1–07
TO–204AA (TO–3)
ISSUE Z
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