Power Field-Effect Transistors Discontinued

SI4946EY

Manufacturer: Vishay

Power Field-Effect Transistor, 4.5A I(D), 60V, 0.055ohm, 2-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET

Manufacturer Description: DUAL N-CHANNEL 60-V (D-S), 175 DEGREE CELSIUS MOSFET
Part Number: SI4946EY
Generic: SI4946
CAGE Code: 18612, 0LCA7, K4184, C2817, 09969
Category: Power Field-Effect Transistors
Part Type: Transistors
Date of Introduction: December 1996
Lifecycle Stage: Discontinued
Package Information
Package Style: SMALL OUTLINE
Terminals: 8
Operating Temperature: -55.0°C to 175.0°C
Compliance & Certifications
  • REACH Compliant
Type Part Number Manufacturer
Functional Equivalent DMNH6022SSD-13 Diodes
Functional Equivalent DMNH6022SSDQ-13 Diodes
Functional Equivalent DMNH6042SSDQ-13 Diodes
FFF Alternates SH8K37TB Rohm
Functional Equivalent SH8K37TB Rohm
FFF Alternates TSM4946DCSRL Taiwan Semi
Functional Equivalent TSM4946DCSRL Taiwan Semi
FFF Alternates TSM4946DCSRLG Taiwan Semi
Functional Equivalent TSM4946DCSRLG Taiwan Semi
Functional Equivalent UP9971-D08-R Unisonic
Functional Equivalent UP9971-D08-T Unisonic
Functional Equivalent UP9971G-D08-R Unisonic
Functional Equivalent UP9971G-D08-T Unisonic
FFF Alternates UP9971G-S08-R Unisonic
Functional Equivalent UP9971G-S08-R Unisonic
FFF Alternates UP9971G-S08-T Unisonic
Functional Equivalent UP9971G-S08-T Unisonic
Functional Equivalent UP9971L-D08-R Unisonic
Functional Equivalent UP9971L-D08-T Unisonic
FFF Alternates UP9971L-S08-R Unisonic
Functional Equivalent UP9971L-S08-R Unisonic
FFF Alternates UP9971L-S08-T Unisonic
Functional Equivalent UP9971L-S08-T Unisonic
FFF Alternates UP9971-S08-R Unisonic
Functional Equivalent UP9971-S08-R Unisonic
Pricing & Availability
Pricing information not available
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AS6081, AS9120b, IDEA, ERAI, ISO9001

B2B and commercial accounts only: we quote OEMs, contract manufacturers, and military/primes.

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Risk Indicators
  • Lifecycle: High
  • Environmental: High

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