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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
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1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
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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
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Typical Performance Curves (Continued)
RHRG7560
60
TC = 25oC, dIF/dt = 200A/µs
50
40
30
20
t, RECOVERY TIMES (ns)
10
0
1
t
rr
t
a
t
b
10
IF, FORWARD CURRENT (A)
75
125
100
75
50
t, RECOVERY TIMES (ns)
25
0
1
TC = 100oC, dIF/dt = 200A/µs
t
rr
t
a
t
b
10
IF, FORWARD CURRENT (A)
FIGURE 3. trr,taAND tbCURVES vs FORWARD CURRENT FIGURE 4. trr,taAND tbCURVES vs FORWARD CURRENT
200
150
TC = 175oC, dIF/dt = 200A/µs
t
rr
75
DC
60
SQ. WAVE
45
75
100
50
t, RECOVERY TIMES (ns)
0
1
IF, FORWARD CURRENT (A)
t
a
t
b
10
75
30
15
, AVERAGE FORWARD CURRENT (A)
F(AV)
0
I
5025
75 125 175150
, CASE TEMPERATURE (oC)
T
C
100
FIGURE 5. trr,taAND tbCURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE
600
500
400
300
200
100
, JUNCTION CAPACITANCE (pF)
J
C
0
0 50 100 150 200
VR, REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
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Test Circuits and Waveforms
VGE AMPLITUDE AND
RG CONTROL dIF/dt
t
V
GE
I
MAX
L = 40mH
R < 0.1Ω
E
Q
1 ANDt2
= 1.6A
= 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)]
)
CURRENT
SENSE
LR
RHRG7560
+
V
DD
-
dI
F
I
F
dt
0
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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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
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