Elektronische Bauelemente
RoHS Compliant Product
MMBT4401W
NPN Silicon Switching Transistor
COLLECTOR 3
1 BASE
2 EMIT...
Elektronische Bauelemente
RoHS Compliant Product
MMBT4401W
NPN Silicon Switching
Transistor
COLLECTOR 3
1 BASE
2 EMITTER
3
1 2
A L
Top View
BS
VG
C
D
H K
J
MAXIMUM RATINGS
Rating
Collector – Emitter Voltage
Collector – Base Voltage
Emitter – Base Voltage
Collector Current — Continuous
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR– 5 Board(1)
TA = 25°C Derate above 25°C
Thermal Resistance, Junction to Ambient
Total Device Dissipation Alumina Substrate,(2) TA = 25°C Derate above 25°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
DEVICE MARKING
MMBT4401W = K3X, 2X
Symbol
VCEO VCBO VEBO
IC
Value 40 60 6.0 600
Symbol PD
RqJA PD
RqJA TJ, Tstg
Max 200
1.8 556 200
2.4 417 – 55 to +150
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic
OFF CHARACTERISTICS Collector – Emitter Breakdown Voltage(3)
(IC = 1.0 mAdc, IB = 0)
Collector – Base Breakdown Voltage (IC = 0.1 mAdc, IE = 0)
Emitte...