Intersil RHRG7560 Datasheet

RHRG7560

Data Sheet January 2000 File Number 3944.2

75A, 600V Hyperfast Diode

The RHRG7560 is a hyperfast diode with soft recovery
characteristics (t

< 55ns). It has half the recovery time of

rr

ultrafast diodes and is of silicon nitride passivated
ion-implanted epitaxial planar construction.

This device is intended for use as a freewheeling/clamping
diode and rectifier in a variety of switching power supplies
and other powerswitchingapplications.Itslow stored charge
and hyperfast soft recovery minimize ringing and electrical
noise in many power switching circuits, thus reducing power
loss in the switching transistors.

Formerly developmental type TA49067.

Ordering Information

PART NUMBER PACKAGE BRAND

RHRG7560 TO-247 RHRG7560

NOTE: When ordering, use the entire part number.

Symbol

K

Features

• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . .<55ns

• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175

o

• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V

• Avalanche Energy Rated

• Planar Construction

Applications

• Switching Power Supplies

• Power Switching Circuits

• General Purpose

Packaging

JEDEC STYLE TO-247

ANODE

CATHODE
(BOTTOM

SIDE METAL)

CATHODE

C

A

Absolute Maximum Ratings T

Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V

Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V

DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

(TC = 80oC)

Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I

(Square Wave, 20kHz)

Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I

(Halfwave, 1 Phase, 60Hz)

Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P

Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E

Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T

= 25oC, Unless Otherwise Specified

C

RRM

RWM

F(AV)

FRM

FSM

STG

AVL

, T

RHRG7560 UNITS

600 V
600 V

R

D

J

600 V

75 A

150 A

750 A

190 W

50 mJ

-65 to 175

o

C

1

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RHRG7560

Electrical Specifications T

= 25oC, Unless Otherwise Specified

C

SYMBOL TEST CONDITION MIN TYP MAX UNITS

V

F

IF = 75A - - 2.1 V
IF = 75A, TC = 150oC - - 1.7 V

I

R

VR = 600V - - 250 µA
VR = 600V, TC = 150oC - - 2.0 mA

t

rr

IF = 1A, dIF/dt = 200A/µs--55ns
IF = 75A, dIF/dt = 200A/µs--60ns

t

a

t

b

Q

RR

C

J

R

θJC

IF = 75A, dIF/dt = 200A/µs - 27 - ns
IF = 75A, dIF/dt = 200A/µs - 23 - ns
IF = 75A, dIF/dt = 200A/µs - 140 - nC
VR = 10V, IF = 0A - 200 - pF

- - 0.8

DEFINITIONS

VF = Instantaneous forward voltage (pw = 300µs, D = 2%).

IR = Instantaneous reverse current .
trr = Reverse recovery time (See Figure 9), summation of ta + tb.

ta = Time to reach peak reverse current (See Figure 9).
tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9).

QRR = Reverse recovery charge.

CJ = Junction Capacitance.

R

= Thermal resistance junction to case.

θJC

pw = pulse width.

D = duty cycle.

o

C/W

Typical Performance Curves

300

100

100oC

10

, FORWARD CURRENT (A)

F

I

175oC

1

0 0.5 1.0 1.5 2.0 2.5 3.0

VF, FORWARD VOLTAGE (V)

25oC

FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE

5000

1000

100

10

1

, REVERSE CURRENT (µA)

R

0.1

I

0.01
100

0 200 400 600300 500

VR, REVERSE VOLTAGE (V)

175oC

100oC

25oC

2