SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
DESCRIPTION ·With TO-220F package ·Complement to type 2SA1469 ·Low saturation voltage ·Excellent current dependence of hFE ·Short switching time APPLICATIONS ·Various inductance of lamp drivers for electronic equipment ·Inverters ,converters ·Switching regulator ,driver
PINNING PIN 1 2 3 Base Collector Emitter DESCRIPTION
2SC3746
Fig.1 simplified outline (TO-220F) and symbol
Absolute maximum ratings (Ta=25 )
SYMBOL VCBO VCEO VEBO IC ICM PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Ta=25 PC Collector dissipation TC=25 Tj Tstg Junction temperature Storage temperature 20 150 -55~150 CONDITIONS Open emitter Open base Open collector VALUE 80 60 5 5 7 2 W UNIT V V V A A
SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
CHARACTERISTICS
Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain Transition frequency CONDITIONS IC=1mA ;RBE=> IC=10mA ;IE=0 IE=10mA ;IC=0 IC=2.5A;IB=0.125A VCB=40V; IE=0 VEB=4V; IC=0 IC=1A ; VCE=2V IC=1A ; VCE=5V 70 MIN 60 80 5
2SC3746
SYMBOL V(BR)CEO V(BR)CBO V(BR)EBO VCEsat ICBO IEBO hFE fT
TYP.
MAX
UNIT V V V
0.4 0.1 0.1 280 100
V mA mA
MHz
Switching times ton ts tf Turn-on time Storage time Fall time IC=2.0A; IB1=-IB2=0.1A VCC=20V ,RL=10D 0.1 0.5 0.1 µs µs µs
hFE Classifications Q 70-140 R 100-200 S 140-280
2
SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
PACKAGE OUTLINE
2SC3746
Fig.2 Outline dimensions
3
SavantIC Semiconductor
Product Specification
Silicon NPN Power Transistors
2SC3746
4
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