MCR12 Datasheet, PDF (1/2 Pages) Motorola, Inc – Silicon Controlled Rectifiers

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
Designed primarily for half–wave ac control applications, such as motor
controls, heating controls, and power supplies; or wherever half–wave, silicon
gate–controlled devices are needed.
• Blocking Voltage to 800 Volts
• On-State Current Rating of 12 Amperes RMS
• High Surge Current Capability — 100 Amperes
• Industry Standard TO–220AB Package for Ease of Design
• Glass Passivated Junctions for Reliability and Uniformity
Order this document
by MCR12/D
MCR12
SERIES*
*Motorola preferred devices
SCRs
12 AMPERES RMS
400 thru 800
VOLTS
A
K
A
G
CASE 221A–06
(TO-220AB)
Style 3
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak Repetitive Off-State Voltage (1)
Peak Repetitive Reverse Voltage
(TJ = –40 to 125°C)
MCR12D
MCR12M
MCR12N
VDRM
VRRM
Volts
400
600
800
On-State RMS Current
(All Conduction Angles)
IT(RMS)
12
A
Peak Non-repetitive Surge Current
(One Half Cycle, 60 Hz, TJ = 125°C)
Circuit Fusing Consideration (t = 8.3 ms)
ITSM
I2t
100
A
41
A2sec
Peak Gate Power (Pulse Width ≤ 1.0 µs, TC = 80°C)
Average Gate Power (t = 8.3 ms, TC = 80°C)
Peak Gate Current (Pulse Width ≤ 1.0 µs, TC = 80°C)
Operating Junction Temperature Range
Storage Temperature Range
THERMAL CHARACTERISTICS
PGM
PG(AV)
IGM
TJ
Tstg
5.0
0.5
2.0
– 40 to +125
– 40 to +150
Watts
Watts
A
°C
°C
Thermal Resistance — Junction to Case
Thermal Resistance — Junction to Ambient
R_θJC
R_θJA
2.0
°C/W
62.5
Maximum Lead Temperature for Soldering Purposes 1/8″ from Case for 10 Seconds
TL
260
°C
(1) VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; positive gate voltage shall
not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the
voltage ratings of the devices are exceeded.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola Thyristor Device Data
1
© Motorola, Inc. 1995