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MCR12 数据手册 - Motorola（摩托罗拉）
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MCR12数据手册
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1
Motorola Thyristor Device Data
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
MAXIMUM RATINGS (T
J
= 25°C unless otherwise noted)
Parameter Symbol Value Unit
Peak Repetitive Off-State Voltage (1)
Peak Repetitive Reverse Voltage
(T
J
= –40 to 125°C) MCR12D
MCR12M
MCR12N
V
DRM
V
RRM
400
600
800
Volts
On-State RMS Current
(All Conduction Angles)
I
T(RMS)
12 A
Peak Non-repetitive Surge Current
(One Half Cycle, 60 Hz, T
J
= 125°C)
I
TSM
100 A
Circuit Fusing Consideration (t = 8.3 ms) I
2
t 41 A
2
sec
Peak Gate Power (Pulse Width ≤ 1.0 µs, T
C
= 80°C) P
GM
5.0 Watts
Average Gate Power (t = 8.3 ms, T
C
= 80°C) P
G(AV)
0.5 Watts
Peak Gate Current (Pulse Width ≤ 1.0 µs, T
C
= 80°C) I
GM
2.0 A
Operating Junction Temperature Range T
J
–40 to +125 °C
Storage Temperature Range T
stg
–40 to +150 °C
THERMAL CHARACTERISTICS
Thermal Resistance — Junction to Case
Thermal Resistance — Junction to Ambient
R
θJC
R
θJA
2.0
62.5
°C/W
Maximum Lead Temperature for Soldering Purposes 1/8″ from Case for 10 Seconds T
L
260 °C
(1) V
DRM
and V
RRM
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.
Order this document
by MCR12/D
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1995
CASE 221A–06
(TO-220AB)
Style 3
K
A
G
SCRs
12 AMPERES RMS
400 thru 800
VOLTS
*Motorola preferred devices
A
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