參數(shù)資料
型號: MCR8
廠商: Motorola, Inc.
英文描述: SCRs 8 AMPERES RMS 400 thru 800 VOLTS
中文描述: 可控硅8安培有效值到400 800伏特
文件頁數(shù): 1/2頁
文件大?。?/td> 66K
代理商: MCR8
1
Motorola Thyristor Device Data
Motorola, Inc. 1995
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 8 Amperes RMS
High Surge Current Capability — 80 Amperes
Industry Standard TO–220AB Package for Ease of Design
Glass Passivated Junctions for Reliability and Uniformity
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)
MCR8D
MCR8M
MCR8N
VDRM
VRRM
400
600
800
Volts
On-State RMS Current
(All Conduction Angles)
IT(RMS)
8
A
Peak Non-repetitive Surge Current
(One Half Cycle, 60 Hz, TJ = 125
°
C)
ITSM
80
A
Circuit Fusing Consideration (t = 8.3 ms)
I2t
26.5
A2sec
Peak Gate Power (Pulse Width
1.0
μ
s, TC = 80
°
C)
Average Gate Power (t = 8.3 ms, TC = 80
°
C)
Peak Gate Current (Pulse Width
1.0
μ
s, TC = 80
°
C)
Operating Junction Temperature Range
PGM
PG(AV)
IGM
TJ
Tstg
5.0
Watts
0.5
Watts
2.0
A
–40 to +125
°
C
Storage Temperature Range
–40 to +150
°
C
THERMAL CHARACTERISTICS
Thermal Resistance — Junction to Case
Thermal Resistance
— Junction to Ambient
R
θ
JC
R
θ
JA
2.0
62.5
°
C/W
Maximum Lead Temperature for Soldering Purposes 1/8
from Case for 10 Seconds
TL
260
°
C
NOTE: 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.
Order this document
by MCR8/D
SEMICONDUCTOR TECHNICAL DATA
CASE 221A–06
(TO-220AB)
K
A
G
SCRs
8 AMPERES RMS
400 thru 800
VOLTS
A
*Motorola preferred devices
REV 1
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