UNISONIC TECHNOLOGIES CO., LTD 2N3773

UNISONIC TECHNOLOGIES CO., LTD
2N3773
POWER TRANSISTOR
COMPLEMENTARY SILICON
TRANSISTORS

DESCRIPTION
The UTC 2N3773 are complement silicon power transistors
designed for high power audio, disk head positions and other
linear applications. These device can be used in power switching
circuits such as relay or solenoid drivers, DC to DC converters or
inverts.

FEATURES
* Complement Characterized for linear operation
* High DC Current Gain and low saturation voltage
hFE>15(8A, 4V)
VCE(SAT)<1.4V(IC=8A, IB=0.8A)
* For Low Distortion Complementary Designs

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
2N3773L-T30-Y
2N3773G-T30-Y
Note: Pin Assignment: E: Emitter
B: Base C: Case

Package
TO-3
Pin Assignment
1
2
3
B
E
C
Packing
Tray
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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2N3773

POWER TRANSISTOR
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified )
PARAMETER
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
VCBO
160
V
Collector-Emitter Voltage
VCEO
140
V
Emitter-Base Voltage
VEBO
7
V
Collector-Emitter Voltage
VCEX
160
V
TC=25°C
150
W
PC
Power Dissipation
Dertate Above 25°C
0.855
W/°C
Continuous
16
A
Collector Current
IC
Peak
30
A
Continuous
4
A
Base Current
IB
Peak
15
A
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Pulse Test: PW<=5ms, Duty Cycle<=10%

THERMAL DATA
PARAMETER
SYMBOL
θJC
Junction to Case

RATINGS
1.17
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
Collector-Emitter Sustaining Voltage
Collector-Emitter Sustaining Voltage
Collector Cut-off Current
Emitter Cut-off Current
Collector Cut-off Current
SYMBOL
TEST CONDITIONS
MIN
BVCBO
BVCEX
BVCER
ICBO
IEBO
IC=0.2A, IB=0
IC=0.1A,VBE(OFF)=1.5V, RBE=100Ω
IC=0.1A, RBE=100Ω
VCB=140V, IE=0
VBE=7V, IC=0
VCE=140V,VBE(OFF)=1.5V
VCE=140V,VBE(OFF)=1.5V,TC=150°C
160
160
150
VCE=4V, IC=8A
VCE=4V, IC=16A
IC=8A, IB=800mA
IC=16A, IB=3.2A
IC=8A, VCE=4V
15
5
IC=1A, VCE=4V, f=1kHz
40
IC=1A, f=50kHz
4
ICEX
TYP
MAX UNIT
2
5
2
10
V
V
V
mA
mA
mA
mA
ON CHARACTERISTICS
DC Current Gain (Note)
Collector-Emitter Saturation Voltage
hFE1
hFE2
VCE(SAT)
Base-Emitter Saturation Voltage
VBE(ON)
DYNAMIC CHARACTERISTICS
Small Signal Current Gain
hFE
Magnitade Of Commom-Emitter
Small Signal, Short Circuit Forward
|hFE|
Current Transfer Ratio
Second Breakdown Collector With
IS/b
Base Forward Biased
Note: Pulse Test: PW<=300s, Duty Cycle<=2%
t=1s(non-repetive), VCE=100V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
60
1.4
4
2.2
1.5
V
V
V
A
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2N3773
POWER TRANSISTOR
TYPICAL CHARACTERISTICS
100
350
Collector Current, IC (µA)
Collector Current, IC (mA)
120
Collector Current vs.
Collector-Base Voltage
80
60
40
300
250
200
150
100
20
50
0
0 50 100 150 200 250 300 350400 450
Collector-Base Voltage, VCBO (V)
Emitter Current, IE (µA)
0
Collector Current vs.
Collector-Emitter Voltage
0 50 100 150 200 250 300 350 400
Collector-Emitter Voltage, VCEO (V)
Collector Current, IC (A)

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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