Datasheet RHRD660S Datasheet (Intersil)

RHRD660, RHRD660S

Data Sheet January 2000

6A, 600V Hyperfast Diodes

The RHRD660 and RHRD660S are hyperfast diodes with
soft recovery characteristics (t

< 30ns). They have half the

rr

recovery time of ultrafast diodes and are silicon nitride
passivated ion-implanted epitaxial planar construction.

These devices are intended for use as freewheeling/
clamping diodes and rectifiers in a variety of switchingpower
supplies and other power switching applications. Their low
stored charge and hyperfast soft recovery minimize ringing
and electrical noise in many power switching circuits
reducing power loss in the switching transistors .

Formerly developmental type TA49057.

Ordering Information

PART NUMBER PACKAGE BRAND

RHRD660 TO-251 RHR660
RHRD660S TO-252 RHR660

NOTE: Whenordering, use theentire part number. Add thesuffix 9A
to obtain the TO-252 variant in tape and reel, e.g. RHRD660S9A.

File Number 3746.3

Features

• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . .<30ns

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

o

• Reverse Voltage Up To. . . . . . . . . . . . . . . . . . . . . . . .600V

• Avalanche Energy Rated

• Planar Construction

Applications

• Switching Power Supplies

• Power Switching Circuits

• General Purpose

Packaging

JEDEC STYLE TO-251

ANODE

CATHODE

CATHODE
(FLANGE)

C

Symbol

K

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 = 152oC)

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

Maximum Lead Temperature for Soldering

(Leads at 0.063 in. (1.6mm) from case for 10s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T

= 25oC, Unless Otherwise Specified

C

JEDEC STYLE TO-252

CATHODE

ANODE

RRM

RWM

F(AV)

FRM

FSM

STG

PKG

CATHODE
(FLANGE)

RHRD660, RHRD660S UNITS

600 V
600 V
600 V

6A

12 A

60 A

50 W
10 mJ

-65 to 175

300
260

AVL

, T

R

D

J

L

o

C

o

C

o

C

1

1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000

RHRD660, RHRD660S

Electrical Specifications T

= 25oC, Unless Otherwise Specified

C

SYMBOL TEST CONDITION MIN TYP MAX UNITS

V

F

IF = 6A - - 2.1 V
IF = 6A, TC = 150oC - - 1.7 V

I

R

VR = 600V - - 100 µA
VR = 600V, TC = 150oC - - 500 µA

t

rr

IF = 1A, dIF/dt = 200A/µs- - 30 ns
IF = 6A, dIF/dt = 200A/µs- - 35 ns

t

a

t

b

Q

RR

C

J

R

θJC

IF = 6A, dIF/dt = 200A/µs - 16 - ns
IF = 6A, dIF/dt = 200A/µs - 8.5 - ns
IF = 6A, dIF/dt = 200A/µs - 45 - nC
VR = 10V, IF = 0A - 20 - pF

--3oC/W

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.

Typical Performance Curves

30

10

, FORWARD CURRENT (A)

F

I

1

0.5

175oC

0 0.5 2.5121.5

100oC

VF, FORWARD VOLTAGE (V)

25oC

3

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

1000

100

10

1

, REVERSE CURRENT (µA)

0.1

R

I

0.01
0 600400300200

175oC

100oC

25oC

100 500

, REVERSE VOLTAGE (V)

V

R

2

RHRD660, RHRD660S

Typical Performance Curves (Continued)

30

25

20

15

10

t, RECOVERY TIMES (ns)

5

0

TC = 25oC, dIF/dt = 200A/µs

t

rr

t

a

t

b

160.5
IF, FORWARD CURRENT (A)

50

TC = 100oC, dIF/dt = 200A/µs

40

30

20

t, RECOVERY TIMES (ns)

10

0

t

rr

t

a

t

b

160.5
IF, FORWARD CURRENT (A)

FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT

75

60

45

30

t, RECOVERY TIMES (ns)

15

0

TC = 175oC, dIF/dt = 200A/µs

t

rr

t

a

t

b

160.5

IF, FORWARD CURRENT (A)

6

5

4

3

2

1

, AVERAGE FORWARD CURRENT (A)

F(AV)

I

0

140 145

DC

SQ. WAVE

155 160 170150 175165

, CASE TEMPERATURE (oC)

T

C

FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE

50

40

30

20

10

, JUNCTION CAPACITANCE (pF)

J

C

0

0 50 100 150 200

VR, REVERSE VOLTAGE (V)

FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE

3

Test Circuits and Waveforms

VGE AMPLITUDE AND
RG CONTROL dIF/dt
t

V

GE

I

MAX

L = 20mH
R < 0.1Ω
E

Q

1 ANDt2

= 1A

= 1/2LI2 [V

AVL

= IGBT (BV

1

CONTROL I

t

1

R(AVL)

CES

F

R

t

2

FIGURE 8. trr TEST CIRCUIT FIGURE 9. trr WAVEFORMS AND DEFINITIONS

/(V

R(AVL)

> DUT V

R(AVL)

L

DUT

G

IGBT

- VDD)]
)

RHRD660, RHRD660S

CURRENT

SENSE

LR

dI

F

I

F

+

V

DD

-

0

dt

t

rr

t

a

V

AVL

t

b

0.25 I

RM

I

RM

CURRENT

Q

1

SENSE

DUT

+
V

DD

V

DD

-

IV

t

0

I

L

I

L

t

1

t

2

FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT FIGURE 11. AVALANCHE CURRENT AND VOLTAGE

WAVEFORMS

t

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