
Inchange Semiconductor Product Specification
固电半导体
INCHANGE SEMICONDUCTOR
Silicon NPN Power Transistors 2N6294 2N6295
DESCRIPTION
·With TO-66 package
·DARLINGTON
·Complement to type 2N6296/6297
APPLICATIONS
·For high gain amplifier and medium
speed switching applications
PINNING (See Fig.2)
PIN DESCRIPTION
1
2 Emitter
3 Collector
Base
Fig.1 simplified outline (TO-66) and symbol
Absolute maximum ratings(Ta=25℃)
SYMBOL PARAMETER CONDITIONS VALUE UNIT
V
CBO
V
CEO
V
EBO
IC Collector current 4 A
ICM Collector current-Peak 8 A
IB Base current 80 mA
PT Total power dissipation TC=25℃ 50 W
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage Open collector 5 V
2N6294 60
2N6295
2N6294 60
2N6295
Open emitter
Open base
V
80
V
80
Tj Junction temperature 150 ℃
T
Storage temperature -65~200 ℃
stg
THERMAL CHARACTERISTICS
SYMBOL PARAMETER MAX UNIT
R
Thermal resistance from junction to case 3.5
th j-C
℃/W

Inchange Semiconductor Product Specification
固电半导体
INCHANGE SEMICONDUCTOR
Silicon NPN Power Transistors 2N6294 2N6295
CHARACTERISTICS
Tj=25℃ unless otherwise specified
SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT
V
(BR)CEO
V
CEsat-1
V
CEsat-2
V
BEsat
VBE Base -emitter on voltage IC=2A ; VCE=3V 2.8 V
I
CEX
I
CEO
I
EBO
h
FE-1
Collector-emitter
breakdown voltage
Collector-emitter saturation voltage IC=2A ;IB=8mA 2.0 V
Collector-emitter saturation voltage IC=4A ;IB=40mA 3.0 V
Base-emitter saturation voltage IC=4A ;IB=40mA 4.0 V
Collector cut-off current
Collector cut-off current VCE=1/2Rated V
Emitter cut-off current VEB=5V; IC=0 2.0 mA
DC current gain IC=2A ; VCE=3V 750 18000
2N6294 60
I
2N6295
=50mA ; IB=0
C
=RatedVCE;V
V
CE
TC=150℃
80
=1.5V
BE(off)
; IB=0 0.5 mA
CEO
V
0.5
5.0
mA
h
DC current gain IC=4A ; VCE=3V 100
FE-2
fT Transition frequency IC=1.5A ; VCE=3V;f=1.0MHz 4.0 MHz
COB Output capacitance IE=0 ; VCB=10V;f=0.1MHz 120 pF
2

Inchange Semiconductor Product Specification
固电半导体
INCHANGE SEMICONDUCTOR
Silicon NPN Power Transistors 2N6294 2N6295
PACKAGE OUTLINE
3
Fig.2 Outline dimensions

Inchange Semiconductor Product Specification
固电半导体
INCHANGE SEMICONDUCTOR
Silicon NPN Power Transistors 2N6294 2N6295
4