Product Summary

The 81RIA120 is a type of international rectifier, which is widely used in DC motor controls, controlled DC power supplies, AC controllers and so on.

Parametrics

81RIA120 maximum ratings: (1)Operating temperature range: -40 to 125℃; (2)Storage temperature: -40 to 150℃; (3)Thermal resistance: 0.30k/w; (4)Approximate weight: 130g; (5)Max. non-repetitive rate of rise of turned-on current: 300 A/μs.

Features

81RIA120 features: (1)Hermetic glass-metal seal; (2)International standard case TO-209AC (TO-94).

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
81RIA120
81RIA120
Vishay Semiconductors
SCRs 1200 Volt 80 Amp
Data Sheet
0-13: $34.20
13-25: $32.00
25-50: $28.80
50-100: $27.00
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
81RIA120
81RIA120
Vishay Semiconductors
SCRs 1200 Volt 80 Amp
Data Sheet
0-13: $34.20
13-25: $32.00
25-50: $28.80
50-100: $27.00
81RIA80
81RIA80
Vishay Semiconductors
SCRs 80 Amp 800 Volt 1990 Amp ITSM
Data Sheet
0-14: $26.80
14-25: $26.18
25-50: $22.87
50-100: $21.56
81RIA40
81RIA40
Vishay Semiconductors
SCRs 80 Amp 400 Volt 1990 Amp ITSM
Data Sheet
0-14: $23.87
14-25: $23.32
25-50: $20.37
50-100: $19.21