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Dated : 23/12/2005
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
MMBT4401
NPN Silicon General Purpose Transistor
As complementary types the NPN transistor
MMBT4403 is recommended.
SOT-23 Plastic Package
SOT-23 Plastic Package
SOT-23 Plastic Package
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Collector Base Voltage
VCBO
60
V
Collector Emitter Voltage
VCEO
40
V
Emitter Base Voltage
VEBO
6
V
Collector Current Continuous
IC
600
mA
Total Device Dissipation FR-5 Board
1)
Derate above 25 OC
Ptot
200
1.8
mW
mW/OC
Thermal Resistance Junction to Ambient
RθJA
417
O
C/W
Junction and Storage Temperature Range
TJ, Ts
-55 to +150
O
C
1) FR-5 = 1 × 0.75 × 0.062 in.