MCR68-002 ON Semiconductor, MCR68-002 Datasheet

MCR68-002

Manufacturer Part Number

MCR68-002

Description

THYRISTOR SCR 12A 50V TO220AB

Manufacturer

ON Semiconductor

Datasheet

1.MCR68-2G.pdf (5 pages)

Specifications of MCR68-002

Scr Type

Standard Recovery

Voltage - Off State

50V

Voltage - Gate Trigger (vgt) (max)

1.5V

Voltage - On State (vtm) (max)

2.2V

Current - On State (it (av)) (max)

Current - On State (it (rms)) (max)

12A

Current - Gate Trigger (igt) (max)

30mA

Current - Hold (ih) (max)

50mA

Current - Off State (max)

10µA

Current - Non Rep. Surge 50, 60hz (itsm)

100A @ 60Hz

Operating Temperature

-40°C ~ 125°C

Mounting Type

Through Hole

Package / Case

TO-220-3 (Straight Leads)

Current - On State (it (rms) (max)

12A

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

MCR68-002OS

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCR68-002

Manufacturer:

Quantity:

18 000

Current page: 1 of 5
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MCR68−2

Silicon Controlled Rectifiers

Reverse Blocking Thyristors

Features

•

Maximum ratings are those values beyond which device damage can occur.

Maximum ratings applied to the device are individual stress limit values (not

normal operating conditions) and are not valid simultaneously. If these limits are

exceeded, device functional operation is not implied, damage may occur and

reliability may be affected.

1. V

2. Ratings apply for t

*For additional information on our Pb−Free strategy and soldering details, please

MAXIMUM RATINGS

December, 2005 − Rev. 2

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Peak Repetitive Off−State Voltage (Note 1)

Peak Discharge Current (Note 2)

On-State RMS Current

(180° Conduction Angles; T

Average On-State Current

(180° Conduction Angles; T

Peak Non-Repetitive Surge Current

(1/2 Cycle, Sine Wave, 60 Hz, T

Circuit Fusing Considerations (t = 8.3 ms)

Forward Peak Gate Current

(t ≤ 1.0 ms, T

Forward Peak Gate Power

(t ≤ 1.0 ms, T

Forward Average Gate Power

(t = 8.3 ms, T

Operating Junction Temperature Range

Storage Temperature Range

Mounting Torque

Designed for overvoltage protection in crowbar circuits.

Reliability

High Discharge Current

Resistance and Maximum Power Dissipation and Durability

Glass-Passivated Junctions for Greater Parameter Stability and

Center-Gate Geometry for Uniform Current Spreading Enabling

Small Rugged, Thermowatt Package Constructed for Low Thermal

High Capacitor Discharge Current, 300 Amps

Pb−Free Package is Available*

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.

duration of an exponentially decaying current waveform, t

5 time constants of an exponentially decaying current pulse.

DRM

= *40 to +125°C, Gate Open)

and V

RRM

= 85°C)

Rating

for all types can be applied on a continuous basis. Ratings

= 1 ms. See Figure 1 for I

= 25°C unless otherwise noted)

= 85°C)

MCR68−2

= 125°C)

Symbol

T(RMS)

T(AV)

G(AV)

DRM,

TSM

RRM

stg

−

capability for various

−40 to +125

−40 to +150

Value

300

100

8.0

2.0

0.5

8.0

is defined as

in. lb.

Unit

°C

MCR68−2

MCR68−2G

Preferred devices are recommended choices for future use

and best overall value.

Device

ORDERING INFORMATION

12 AMPERES RMS

AKA = Diode Polarity

http://onsemi.com

PIN ASSIGNMENT

CASE 221A−07

50 VOLTS

TO−220AB

= Assembly Location

= Year

= Work Week

= Pb−Free Package

TO−220AB

STYLE 3

(Pb−Free)

Package

SCRs

Publication Order Number:

Cathode

Anode

Gate

500 Units / Box

MARKING

DIAGRAM

MCR68−2G

AY WW

Shipping

AKA

MCR68/D

Related parts for MCR68-002

MCR68-002 Summary of contents

Page 1

... MCR68−2G Preferred devices are recommended choices for future use and best overall value. 1 http://onsemi.com SCRs 12 AMPERES RMS 50 VOLTS MARKING DIAGRAM AY WW MCR68−2G AKA TO−220AB CASE 221A− STYLE Assembly Location Y = Year WW = Work Week G = Pb−Free Package AKA = Diode Polarity ...

Page 2

... G 3. Pulse duration p 300 ms, duty cycle p 2%. 4. Ratings apply for ms. See Figure 1 for time constants of an exponentially decaying current pulse. 5. The gate controlled turn-on time in a crowbar circuit will be influenced by the circuit inductance. MCR68− 25°C unless otherwise noted 25° 125° 125° ...

Page 3

... Half Wave 1.0 2.0 5 AVERAGE ON-STATE CURRENT (AMPS) T(AV) Figure 3. Current Derating MCR68−2 on state RRM RRM Reverse Blocking Region (off state) Reverse Avalanche Region Anode − 1.0 0.8 0.6 0.4 0 Figure 2. Peak Capacitor Discharge Current ...

Page 4

... T , JUNCTION TEMPERATURE (°C) J Figure 6. Gate Trigger Current 3.0 2.0 1.0 0.8 0.5 0.3 −60 MCR68− 100 t, TIME (ms) Figure 5. Thermal Response 1 Volts D = 100 1.2 1.0 0.8 0.5 −60 −40 80 100 120 ...

Page 5

... V 0.045 −−− 1.15 −−− Z −−− 0.080 −−− 2.04 STYLE 3: PIN 1. CATHODE 2. ANODE 3. GATE 4. ANODE ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MCR68/D ...

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