301CMQ datasheet(2/4 Pages) SMC

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Technical Data

Green Products

Data Sheet N1211, Rev. B

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301CMQ… SERIES

Maximum Ratings:

Characteristics

Symbol

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

301CMQ035

301CMQ040

301CMQ045

301CMQ050

Average Forward Current

IF(AV)

50% duty cycle @TC =81°C,

rectangular wave form

150

per leg

300

per device

Peak One Cycle Non-Repetitive

Surge Current

(per leg)

IFSM

8.3 ms, half Sine pulse

3840

Non-Repetitive Avalanche

Energy(peg leg)

EAS

TJ=25℃,IAS=40A,L=0.34mH

202

Repetitive Avalanche Current(peg

leg)

IAR

Current decaying linearly to

zero in 1 μsec Frequency

limited by TJ max. VA=1.5×

VR typical

Electrical Characteristics:

Characteristics

Symbol

Condition

Max.

Units

Forward Voltage Drop

(per leg) *

VF1

@ 150A, Pulse, TJ = 25 °C

@ 300A, Pulse, TJ = 25 °C

0.69

0.90

VF2

@ 150A, Pulse, TJ = 125 °C

@ 300A, Pulse, TJ = 125 °C

0.59

0.76

Reverse Current (per leg) *

IR1

@VR = rated VR TJ = 25 °C

IR2

@VR = rated VR TJ = 125 °C

Junction Capacitance

(per leg)

@VR = 5V, TC = 25 °C

fSIG = 1MHz

5200

Typical Series Inductance

(per leg)

Measured lead to lead 5 mm

from package body

7.0

Voltage Rate of Change

dv/dt

10,000

μs

Insulation Voltage

VRMS

1000

* Pulse Width < 300µs, Duty Cycle <2%

Thermal-Mechanical Specifications:

Characteristics

Symbol

Condition

Specification

Units

Junction Temperature

-55 to +175

°C

Storage Temperature

Tstg

-55 to +175

°C

Typical Thermal Resistance

Junction to Case(per leg)

RθJC

DC operation

0.50

°C/W

Typical Thermal Resistance

Junction to Case(per package)

RθJC

DC operation

0.25

°C/W

Typical Thermal Resistance, case

to Heat Sink

Rθcs

Mounting surface, smooth

and greased

0.10

°C/W

Mounting Torque

Mounting

Torque Base

24(min)

35(max)

Kg-cm

Terminal

Torque

35(min)

46(max)

Approximate Weight

Case Style

PRM4 Isolated

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