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Motorola Rectifier Device Data

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SWITCHMODE™

Soft Recovery Power Rectifier

D2PAK–SL Straight Lead

Designed for use as free wheeling diodes in variable speed motor control

applications and other average frequency switching power supplies. These

state–of–the–art devices have the following features:

• Soft Recovery with Guaranteed Low Reverse Recovery

Charge (QRR) and Peak Reverse Recovery Current (IRRM)

• 150°C Operating Junction Temperature

• Epoxy meets UL94, VO @ 1/8″

• Low Forward Voltage

• Low Leakage Current

• High Temperature Glass Passivated Junction

Mechanical Characteristics:

• Case: Molded Epoxy

• Weight: 1.9 Grams (approximately)

• Finish: All External Surfaces Corrosion Resistant and Terminal Leads Readily Solderable

• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds

• Shipped in 50 Units per Plastic Tube

• Marking: MSRB860

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

600

V

Average Rectified Forward Current (At Rated VR, TC = 125°C)

IO

8.0

A

Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 125°C)

IFRM

16

A

Non–Repetitive Peak Surge Current

(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)

IFSM

100

A

Storage / Operating Case Temperature

Tstg, TC

– 65 to 150

°C

Operating Junction Temperature

TJ

– 65 to 150

°C

THERMAL CHARACTERISTICS

Thermal Resistance — Junction–to–Case

Thermal Resistance — Junction–to–Ambient

RqJC

RqJA

1.6

72.8

°C/W

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage (1) (IF = 8.0 A)

VF

TJ = 25°C

TJ = 150°C

V

g( ) ( F

)

Typical

F

1.7

1.4

1.3

1.1

Maximum Instantaneous Reverse Current (VR = 600 V)

IR

TJ = 25°C

TJ = 150°C

mA

( R

)

Typical

R

10

2.0

1000

80

m

Maximum Reverse Recovery Time (2) (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)

trr

TJ = 25°C

TJ = 125°C

ns

y( ) ( RF

m )

Typical

rr

120

95

190

125

Typical Recovery Softness Factor (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)

s = tb/ta

2.5

3.0

Typical Peak Reverse Recovery Current (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)

IRRM

5.8

8.3

A

Typical Reverse Recovery Charge (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)

QRR

350

700

nC

This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.

(1) Pulse Test: Pulse Width

≤ 380 µs, Duty Cycle ≤ 2%

(2) TRR measured projecting from 25% of IRRM to zero current

Switchmode is a trademark of Motorola, Inc.

Order this document

by MSRB860–1/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MSRB860-1

SOFT RECOVERY

POWER RECTIFIER

8.0 AMPERES

600 VOLTS

CASE 418C–01, Style 2

D2PAK–SL

© Motorola, Inc. 1997