2SA1981 Specs and Replacement
Type Designator: 2SA1981
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.625 W
Maximum Collector-Base Voltage |Vcb|: 35 V
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.8 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 120 MHz
Collector Capacitance (Cc): 19 pF
Forward Current Transfer Ratio (hFE), MIN: 100
Package: TO92
2SA1981 Substitution
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2SA1981 datasheet
2SA1981 PNP Silicon Transistor Description PIN Connection Audio power amplifier application E B Features C High hFE hFE=100 320 TO-92 Complementary pair with 2SC5344 Ordering Information Type NO. Marking Package Code 2SA1981 A1981 TO-92 Absolute maximum ratings (Ta=25 C) Characteristic Symbol Ratings Unit Collector-Base voltage VCBO -35 V Collec... See More ⇒
2SA1981 -0.8 A, -35 V PNP Plastic Encapsulated Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free TO-92 FEATURES High DC Current Gain Complementary Pair with 2SC5344 G H Emitter Collector CLASSIFICATION OF hFE Base J Product-Rank 2SA1981-O 2SA1981-Y A D Millimeter Range 100 200 160 320 ... See More ⇒
2SA1981S PNP Silicon Transistor Description C Audio power amplifier application Features B C High h h =100 320 FE FE B Complementary pair with 2SC5344S E E Ordering Information Part Number Marking Package SOT-23 EA 2SA1981S SOT-23 * Device Code hFE Rank Year & Week Code Factory Management Code Ab... See More ⇒
2SA1981N Semiconductor Semiconductor PNP Silicon Transistor Description Audio power amplifier application Features High hFE hFE=100 320 Complementary pair with 2SC5344N Ordering Information Type NO. Marking Package Code 2SA1981N A1981 TO-92N Outline Dimensions unit mm 4.20 4.40 2.25 Max. 0.52 Max. 0.90 Max. 1.27 Typ. 0.40 Max. 1 2 3 3.55 Typ ... See More ⇒
Detailed specifications: SU508, SU509, SU510, SU518, SU519, SU520, 2SA1015K, 2SA1980, MPSA42, 2SA2018F, 2SA812K, 2SA965TM, 2SB1322A, 2SB764L, 2SC1318A, 2SC1383L, 2SC1384L
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