MCR225FP 查看數據表（PDF） - Motorola => Freescale

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MCR225FP

ISOLATED SCRs 25 AMPERES RMS 50 thru 800 VOLTS

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Silicon Controlled Rectifiers

Reverse Blocking Thyristors

. . . designed primarily for half-wave ac control applications, such as motor controls,

heating controls and power supply crowbar circuits.

• Glass Passivated Junctions with Center Gate Fire for Greater Parameter Uniformity

and Stability

• Small, Rugged, Thermowatt Constructed for Low Thermal Resistance, High Heat

Dissipation and Durability

• Blocking Voltage to 800 Volts

• 300 A Surge Current Capability

• Insulated Package Simplifies Mounting

Order this document

by MCR225FP/D

MCR225FP

Series

ISOLATED SCRs

25 AMPERES RMS

50 thru 800 VOLTS

G

A

K

CASE 221C-02

STYLE 2

MAXIMUM RATINGS (TJ = 25°C unless otherwise noted.)

Rating

Symbol

Value

Unit

Peak Repetitive Forward and Reverse Blocking Voltage(1)

(TJ = –40 to +125°C, Gate Open)

MCR225-2FP

MCR225-4FP

MCR225-6FP

MCR225-8FP

MCR225-10FP

VDRM

VRRM

50

200

400

600

800

Volts

On-State RMS Current (TC = +70°C) Full Cycle Sine Wave 50 to 60 Hz(2)

IT(RMS)

25

Amps

Peak Non-repetitive Surge Current (One Full Cycle, 60 Hz, TC = +70°C)

Preceded and followed by rated current

ITSM

300

Amps

Circuit Fusing (t = 8.3 ms)

I2t

375

A2s

Peak Gate Power (TC = +70°C, Pulse Width = 10 µs)

Average Gate Power (TC = +70°C, t = 8.3 ms)

Peak Gate Current (TC = +70°C, Pulse Width = 10 µs)

p RMS Isolation Voltage (TA = 25°C, Relative Humidity 20%)

Operating Junction Temperature Range

Storage Temperature Range

PGM

PG(AV)

IGM

V(ISO)

TJ

Tstg

20

0.5

2

1500

–40 to +125

–40 to +125

Watts

Watt

Amps

Volts

°C

°C

1. VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, 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.

2. The case temperature reference point for all TC measurements is a point on the center lead of the package as close as possible to the plastic

body.

Motorola Thyristor Device Data

1

© Motorola, Inc. 1995

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