EMA8 Specs and Replacement
Type Designator: EMA8
SMD Transistor Code: A8
Material of Transistor: Si
Polarity: Pre-Biased-PNP
Built in Bias Resistor R1 = 10 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 0.21
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.15 W
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 250 MHz
Forward Current Transfer Ratio (hFE), MIN: 68
Package: EMT5
EMA8 Substitution
- BJT ⓘ Cross-Reference Search
EMA8 datasheet
EMA8 / UMA8N / FMA8A Transistors Emitter common (dual digital transistors) EMA8 / UMA8N / FMA8A External dimensions (Units mm) Features 1) Two DTA114Y chips in a EMT or UMT or SMT EMA8 package. ( ) (3) 4 ( ) 2 (5) ( ) 1 1.2 1.6 Equivalent circuit EMA8 / UMA8N FMA8A (3) (2) (1) (3) (4) (5) ROHM EMT5 Each lead has same dimensions R1 R1 R1 R1 R2 R2 R2 R2 (4) (5)/(6) ... See More ⇒
CHENMKO ENTERPRISE CO.,LTD CHEMA8GP SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 70 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SOT-553) SOT553 * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. (4) (3) * High saturation current ... See More ⇒
Detailed specifications: LMUN5237T1G, LRX102UT1G, LUMA5NT1G, LUMC3NT1G, LUMF23NDW1T1G, LUMG10NT1G, LUMG2NT1G, LUMG3NT1G, S9013, KSR1201, KSR1202, KSR1203, KSR1204, KSR1205, KSR1206, KSR1207, KSR1208
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