MMBT3644 Datasheet, Equivalent, Cross Reference Search
Type Designator: MMBT3644
Material of Transistor: Si
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.35 W
Maximum Collector-Base Voltage |Vcb|: 45 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.5 A
Max. Operating Junction Temperature (Tj): 125 °C
Transition Frequency (ft): 250 MHz
Collector Capacitance (Cc): 8 pF
Forward Current Transfer Ratio (hFE), MIN: 115
Noise Figure, dB: -
Package: TO236
MMBT3644 Transistor Equivalent Substitute - Cross-Reference Search
MMBT3644 Datasheet (PDF)
mmbt3640.pdf
MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MMBT3640LT1/DSwitching TransistorMMBT3640LT1COLLECTORPNP Silicon3Motorola Preferred Device1BASE23EMITTERMAXIMUM RATINGS1Rating Symbol Value Unit2CollectorEmitter Voltage VCEO 12 VdcCASE 31808, STYLE 6CollectorBase Voltage VCBO 12 VdcSOT23 (TO236AB)EmitterBase Voltage V
mmbt3646.pdf
MMBT3646Switching Transistor32SOT-2311. Base 2. Emitter 3. CollectorAbsolute Maximum Ratings TC=25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 15 VVCES Collector-Emitter Voltage 40 VVCBO Collector-Base Voltage 40 VVEBO Emitter-Base Voltage 5IC Collector Current (DC) - Continuous 300 mAPD Total Device Dissipation @ TA=25C 625
pn3640 mmbt3640.pdf
PN3640 MMBT3640CETO-92CB BSOT-23EMark: 2JPNP Switching TransistorThis device is designed for very high speed saturated switchingat collector currents to 100 mA. Sourced from Process 65. SeePN4258 for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 12 VVCBO Collector-Base Voltage
Datasheet: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , BD777 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .
