26MB140 View Datasheet(PDF) - International Rectifier

Part Name

Description

Manufacturer

26MB140

SINGLE PHASE BRIDGE Power Modules

International Rectifier 

MB High Voltage Series

Bulletin I27177 03/03

ELECTRICAL SPECIFICATIONS

Voltage Ratings

Voltage

Type number Code

VRRM , maximum repetitive

peak reverse voltage

V

26MB..A

140

36MB..A

160

1400

1600

VRSM , maximum non-

repetitive peak rev. voltage

V

1500

1700

I RRM max.

@ TJ max.

mA

2

Forward Conduction

Parameters

IO

Maximum DC output current

@ Case temperature

IFSM Maximum peak, one-cycle

non-repetitive forward current

I2t

Maximum I2t for fusing

I2√t

Maximum I2√t for fusing

VF(TO)1

VF(TO)2

rt1

rt2

VFM

Low-level of threshold voltage

High-level of threshold voltage

Low-level forward slope resistance

High-level forward slope resistance

Maximum forward voltage drop

IRRM

VINS

Max. DC reverse current

RMS isolation voltage base plate

26MB-A

25

20

65

400

420

335

350

790

725

560

512

5.6

0.70

0.75

7.0

6.4

1.25

10

2700

36MB-A Units Conditions

35

28

60

475

500

400

420

1130

1030

800

730

11.3

0.74

0.79

5.5

5.2

1.3

10

2700

A Resistive or inductive load

A Capacitive load

°C

A t = 10ms No voltage

t = 8.3ms reapplied

t = 10ms 100% VRRM

t = 8.3ms reapplied Initial TJ = TJ max.

A2s t = 10ms No voltage

t = 8.3ms reapplied

t = 10ms 100% VRRM

t = 8.3ms reapplied

KA2√s

V

mΩ

V

µA

V

I2t for time tx = I2√t x √tx ;

0.1 ≤ tx ≤ 10ms, VRRM = 0V

(16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max.

(I > π x IF(AV)), @ TJ max.

(16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max.

(I > π x IF(AV)), @ TJ max.

TJ = 25 oC, IFM = 40APK (26MB) tp = 400µs

TJ = 25 oC, IFM = 55APK (36MB)

TJ = 25 oC, per diode at VRRM

f = 50 Hz, t = 1s

Thermal and Mechanical Specifications

Parameters

26MB-A 36MB-A Units Conditions

TJ Junction temperature range

Tstg Storage temperature range

RthJC Max. thermal resistance junction to case

RthCS Max. thermal resistance, case to heatsink

wt Approximate weight

T Mounting Torque ± 10%

- 55 to 150 oC

- 55 to 150 oC

1.7

1.35

0.2

20

2.0

K/W Per bridge

K/W Mounting surface , smooth, flat and greased

g

Nm Bridge to heatsink

2

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