EMH4 Datasheet. Specs and Replacement

Type Designator: EMH4

SMD Transistor Code: H4

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 10 kOhm

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Emitter-Base Voltage |Veb|: 5 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: 100

Noise Figure, dB: -

Package: SC-107C

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EMH4 datasheet

 ..1. Size:42K  rohm

 emh4 umh4n imh4a.pdf pdf_icon

EMH4

EMH4 / UMH4N / IMH4A Transistors General purpose (dual digital transistors) EMH4 / UMH4N / IMH4A External dimensions (Unit mm) Features 1) Two DTC114T chips in a EMT or UMT or SMT EMH4 package. ( ) ( ) 4 3 (5) (2) (6) ( ) 1 Equivalent circuits 1.2 1pin mark 1.6 EMH4 / UMH4N IMH4A (3) (2) (1) (4) (5) (6) R1 R1 ROHM EMT6 Each lead has same dimensions R1 R1 ... See More ⇒

 ..2. Size:408K  rohm

 emh4.pdf pdf_icon

EMH4

EMH4 / UMH4N / IMH4A Datasheet NPN 100mA 50V Complex Digital Transistors (Bias Resistor Built-in Transistors) lOutline EMT6 UMT6 Parameter Tr1 and Tr2 (6) (6) (5) (5) VCEO 50V (4) (4) (1) (1) (2) (2) IC(MAX.) 100mA (3) (3) R1 10kW EMH4 UMH4N (SC-107C) SOT-353 (SC-88) SMT6 (4) (5) lFeatures (6) (3) 1) Built-In Biasing Resistors. (2) ... See More ⇒

 ..3. Size:441K  htsemi

 emh4.pdf pdf_icon

EMH4

EMH4 digital transistor (NPN+ NPN) SOT-563 FEATURES Two DTC114T chips in a package Transistor elements are independent, eliminating interference 1 Mounting cost and area can be cut in half. External circuit MARKING H4 Absolute maximum ratings (Ta=25 ) Parameter Symbol Limits Unit Collector-base voltage V(BR)CBO 50 V Collector-emitter voltage V(BR)CEO 50 V Emitte... See More ⇒

 0.1. Size:240K  nxp

 pemh4 pumh4.pdf pdf_icon

EMH4

DISCRETE SEMICONDUCTORS DATA SHEET PEMH4; PUMH4 NPN/NPN resistor-equipped transistors; R1 = 10 k , R2 = open Product data sheet 2004 Apr 14 Supersedes data of 2003 Oct 02 NXP Semiconductors Product data sheet NPN/NPN resistor-equipped transistors; PEMH4; PUMH4 R1 = 10 k , R2 = open FEATURES QUICK REFERENCE DATA Built-in bias resistors SYMBOL PARAMETER TYP. MAX. UNIT ... See More ⇒

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Detailed specifications: EMH15, EMH15FHA, EMH1FHA, EMH2, EMH25, EMH2FHA, EMH3, EMH3FHA, 2SC4793, EMH4FHA, EMH51, EMH52, EMH53, EMH59, EMH6, EMH60, EMH61

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