2SD2144, Rohm
Transistors
High-current Gain Medium Power Transistor (20V, 0.5A)
2SD2114K / 2SD2144S
FFeatures 1) High DC current gain. hFE = 1200 (Typ.) 2) High em.
2SD2141, Sanken electric
Built-in Avalanche Diode for Surge Absorbing Darlington
Equivalent circuit C
2SD2141 B (1.5kΩ)(100Ω) E
Silicon NPN Triple Diffused Planar Transistor.
2SD2142, GME
Silicon Epitaxial Planar Transistor
FEATURES
Darlington connection for a high Hfe High input impedance
Pb
APPLICATIONS
General purpose amplif.
2SD2142, JinYu
2SD2142
TRANSISOR (NPN)
SOT–23
FEATURES Darlington Connection for a High hFE High Input Impedance MARKING: R1M
MAXIMUM RATINGS (Ta=25℃ unless .