Document
isc Silicon PNP Darlington Power Transistor
DESCRIPTION ·High DC Current Gain-
: hFE= 5000(Min)@IC= -6A ·Low-Collector Saturation Voltage-
: VCE(sat)= -2.5V(Max.)@IC= -6A ·Complement to Type 2SD2250 ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
·Designed for power amplifier applications ·Optimum for 80W HiFi output applications.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO
Collector-Base Voltage
-160
V
VCEO
Collector-Emitter Voltage
-140
V
VEBO
Emitter-Base Voltage
-5
V
IC
Collector Current-Continuous
-7
A
ICM
Collector Current-Peak
Collector Power Dissipation @ TC=25℃
PC Collector Power Dissipation @ Ta=25℃
TJ
Junction Temperature
-12
A
90 W
3.5
150
℃
Tstg
Storage Temperature Range
-55~150
℃
2SB1490
isc website:www.iscsemi.cn
1 isc & iscsemi is registered trademark
isc Silicon PNP Darlington Power Transistor
2SB1490
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
V(BR)CEO Collector-Emitter Breakdown Voltage IC= -30mA; IB= 0
VCE(sat) Collector-Emitter Saturation Voltage IC= -6A; IB= -6mA
VBE(sat) Base-Emitter Saturation Voltage
IC= -6A; IB= -6mA
ICBO
Collector Cutoff Current
VCB= -160V; IE= 0
ICEO
Collector Cutoff Current
VCE= -140V; IB= 0
IEBO
Emitter Cutoff Current
VEB= -5V; IC= 0
hFE-1
DC Current Gain
IC= -1A; VCE= -5V
hFE-2
DC Current Gain
IC= -6A; VCE= -5V
fT
Current-Gain—Bandwidth Product IC= -0.5A; VCE= -10V
Switching Times
ton
Turn-on Time
tstg
Storage Time
tf
Fall Time
IC= -6A; IB1= -IB2= -6mA, VCC= -50V
hFE-2 Classifications
Q
P
5000-15000 8000-30000
MIN TYP. MAX UNIT
-140
V
-2.5
V
-3.0
V
-100 μA
-100 μA
-100 μA
2000
5000
30000
20
MHz
1.0
μs
1.5
μs
1.2
μs
isc website:www.iscsemi.cn
2 isc & iscsemi is registered trademark
isc Silicon PNP Darlington Power Transistor
2SB1490
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
3 isc & iscsemi is registered trademark
.