Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BU931Z
NPN SILICON TRANSISTOR
NPN POWER DARLINGTON

FEATURES
* High Operating Junction Temperature
* High Voltage Ignition Coil Driver
* Very Rugged Bipolar Technology

INTERNAL SCHEMATIC DIAGRAM

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BU931ZL-TA3-T
BU931ZG-TA3-T
BU931ZL-T3P-T
BU931ZG-T3P-T
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
Package
TO-220
TO-3P
Pin Assignment
1
2
3
B
C
E
B
C
E
Packing
Tube
Tube
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BU931Z

NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
PARAMETER
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current (DC)
Collector Peak Current
Base Current
Base Peak Current
Total Dissipation (TC= 25 °C)
SYMBOL
BVCEO
BVEBO
IC
ICM
IB
IBM
TO-220
TO-3P
PD
Junction Temperature
Storage Temperature

TJ
TSTG
RATINGS
350
5
10
15
1
5
120
125
+175
-65 ~ +175
UNIT
V
V
A
A
A
A
W
°C
°C
ELECTRICAL CHARACTERISTICS
PARAMETER
Collector Cut-off Current
Emitter Cut-off Current
Clamping voltage
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DC Current Gain
Diode Forward Voltage
Inductive Load Storage Time / Fall Time
SYMBOL
ICEO
IEBO
VCL
VCE(SAT)1
VCE(SAT)2
VBE(SAT)1
VBE(SAT)2
hFE
VF
tS
tF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
MIN
VCE = 250V
VEB = 5V
IC = 100mA
400
IC = 7 A, IB = 70 mA
IC = 8 A, IB = 100 mA
IC = 7 A, IB = 70 mA
IC = 8 A, IB = 100 mA
VCE = 10 V, IC = 5 A
300
IF = 8 A
VCC = 12 V, Vclamp = 300 V
L = 7 mH, IC = 7 A, IB = 70 mA
VBE = 0, RBE = 47Ω
TYP MAX UNIT
100
μA
20
mA
V
1.6
V
1.8
V
2.2
V
2.4
V
2.5
V
15
μs
0.5
μs
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NPN SILICON TRANSISTOR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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