How do the Vishay Vishay SIA4 Series variants differ?

Vishay SIA4 Series part numbers differ by drive voltage (Max rds on, min rds on), FET type, gate charge (Qg) (Max) @ vgs and input capacitance (Ciss) (Max) @ vds. Use the selection guide above to pick by drive voltage (Max rds on, min rds on).

How many Vishay Vishay SIA4 Series part numbers are listed?

15 Vishay Vishay SIA4 Series part numbers are listed, each with specifications and a datasheet where available.

Vishay SIA4 Series

15 variants · Vishay

About the Vishay Vishay SIA4 Series series

The Vishay Vishay SIA4 Series series groups 15 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of PowerPAK® SC-70-6, current - continuous drain (Id) @ 25°C of 12A (Tc) and drain to source voltage of 30 V. Variants differ by drive voltage (Max rds on, min rds on), FET type and gate charge (Qg) (Max) @ vgs, so you can match the exact drive voltage (Max rds on, min rds on) your application requires using the selection guide below.

Select a variant by

Drive voltage (Max rds on, min rds on): 2.5V, 4.5V · 4.5V, 10V
FET type: N-Channel · P-Channel
Gate charge (Qg) (Max) @ vgs: 36 nC @ 10 V · 45 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds: 1265 pF @ 15 V · 1550 pF @ 15 V
Power dissipation: 3.5W (Ta), 19W (Tc) · 19.2W (Tc)
Rds on (Max) @ id, vgs: 19mOhm @ 11A, 4.5V · 21mOhm @ 5A, 10V
Vgs: ±12V · ±20V
Vgs(th) (Max) @ id: 1.5V @ 250µA · 2.2V @ 250µA

Variant comparison

Parameter	SIA400EDJ-T1-GE3	SIA483DJ-T1-GE3
Drive voltage (Max rds on, min rds on)	2.5V, 4.5V	4.5V, 10V
FET type	N-Channel	P-Channel
Gate charge (Qg) (Max) @ vgs	36 nC @ 10 V	45 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds	1265 pF @ 15 V	1550 pF @ 15 V
Power dissipation	19.2W (Tc)	3.5W (Ta), 19W (Tc)
Rds on (Max) @ id, vgs	19mOhm @ 11A, 4.5V	21mOhm @ 5A, 10V
Vgs	±12V	±20V
Vgs(th) (Max) @ id	1.5V @ 250µA	2.2V @ 250µA

Shared specifications

Case: PowerPAK® SC-70-6
Current - continuous drain (Id) @ 25°C: 12A (Tc)
Drain to source voltage: 30 V
Mounting type: Surface Mount
Operating temperature: -55°C ~ 150°C (TJ)
Package: Tape & Reel (TR); Cut Tape (CT)
Technology: MOSFET (Metal Oxide)

Request a quote on any Vishay SIA4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Vishay Vishay SIA4 Series variants differ?: Vishay SIA4 Series part numbers differ by drive voltage (Max rds on, min rds on), FET type, gate charge (Qg) (Max) @ vgs and input capacitance (Ciss) (Max) @ vds. Use the selection guide above to pick by drive voltage (Max rds on, min rds on).
How many Vishay Vishay SIA4 Series part numbers are listed?: 15 Vishay Vishay SIA4 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Vishay Vishay SIA4 Series?: Request a quote (RFQ) for any Vishay SIA4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.