Document
isc Silicon PNP Power Transistor
DESCRIPTION ·Collector Current -IC= -20A ·Collector-Emitter Breakdown Voltage-
: V(BR)CEO = -45V(Min)- BD746; -60V(Min)- BD746A -80V(Min)- BD746B; -100V(Min)- BD746C
·Complement to Type BD745/A/B/C ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed for use in general purpose power amplifier and
switching applications
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
BD746
-50
VCER
Collector-Emitter Voltage (RBE= 100Ω)
BD746A BD746B
-70 -90
V
BD746C -110
BD746
-45
VCEO
Collector-Emitter Voltage
BD746A
-60
V
BD746B
-80
BD746C -100
VEBO
Emitter-Base Voltage
-5
V
IC
Collector Current-Continuous
-20
A
ICM
Collector Current-Peak
-25
A
IB
Base Current
Collector Power Dissipation
PC
@ Ta=25℃ Collector Power Dissipation
@ TC=25℃
TJ
Junction Temperature
-7
A
3.5 W
115
150
℃
Tstg
Storage Temperature Range
-65~150 ℃
BD746/A/B/C
isc website:www.iscsemi.cn
1 isc & iscsemi is registered trademark
isc Silicon PNP Power Transistor
BD746/A/B/C
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN TYP. MAX UNIT
BD746
-45
V(BR)CEO
Collector-Emitter Breakdown Voltage
BD746A BD746B
IC= -30mA ;IB=0
-60 -80
V
BD746C
-100
VCE(sat)-1 Collector-Emitter Saturation Voltage IC= -5A; IB= -0.5A
-1.0
V
VCE(sat)-2 Collector-Emitter Saturation Voltage IC= -20A; IB= -5A
-3.0
V
VBE(on)-1 Base-Emitter On Voltage
IC= -5A; VCE= -4V
-1.0
V
VBE(on)-2 ICES ICEO
Base-Emitter On Voltage
BD746
Collector Cutoff Current
BD746A BD746B
BD746C
Collector Cutoff Current
BD746/A BD746B/C
IC= -20A; VCE= -4V
VCE= -50V; VBE= 0 VCE= -50V; VBE= 0; TC= 125℃ VCE= -70V; VBE= 0 VCE= -70V; VBE= 0; TC= 125℃ VCE= -90V; VBE= 0 VCE= -90V; VBE= 0; TC= 125℃ VCE= -110V; VBE= 0 VCE= -110V; VBE= 0; TC= 125℃
VCE= -30V; IB= 0
VCE= -60V; IB= 0
-3.0
V
-0.1 -5.0
-0.1
-5.0 -0.1
mA
-5.0
-0.1 -5.0
-0.1 mA
IEBO
Emitter Cutoff Current
VEB= -5V; IC=0
-0.5 mA
hFE-1
DC Current Gain
IC= -1A; VCE= -4V
40
hFE-2
DC Current Gain
IC= -5A; VCE= -4V
20
150
hFE-3
DC Current Gain
IC= -20A; VCE= -4V
5
NOTICE: ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products are intended for usage in general electronic equipment. The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field. Please contact us if you intend our products to be used in these special applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
isc website:www.iscsemi.cn
2 isc & iscsemi is registered trademark
.