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RURP840CC, RURP860CC
Data Sheet File Number 3974.1
8A, 400V - 600V Ultrafast Dual Diodes
The RURP840CC and RURP860CC are ultrafast dual
diodes with soft recovery characteristics (t
< 60ns). They
rr
have low forward voltage drop 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
switching power supplies and other power switching
applications. Their low stored charge and ultrafast soft
recovery minimize ringing and electrical noise in many
power switching circuits reducing power loss in the switching
transistors.
Formerly developmental type TA09616.
Ordering Information
PART NUMBER PACKAGE BRAND
RURP840CC TO-220AB RURP840C
RURP860CC TO-220AB RURP860C
NOTE: When ordering, use the entire part number.
January 2000
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<60ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-220AB
ANODE 2
CATHODE
(FLANGE)
CATHODE
ANODE 1
C
Symbol
K
A
1
Absolute Maximum Ratings (Per Leg) T
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(TC = 155oC)
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
A
2
= 25oC, Unless Otherwise Specified
C
RRM
RWM
F(AV)
FRM
FSM
STG
RURP840CC RURP860CC UNITS
400 600 V
400 600 V
400 600 V
88A
16 16 A
100 100 A
75 75 W
20 20 mJ
-65 to 175 -65 to 175
AVL
, T
R
D
J
o
C
1
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
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RURP840CC, RURP860CC
Electrical Specifications (Per Leg) T
= 25oC, Unless Otherwise Specified
C
RURP840CC RURP860CC
SYMBOL TEST CONDITION
V
F
IF = 8A - - 1.3 - - 1.5 V
IF = 8A, TC = 150oC - - 1.0 - - 1.2 V
I
R
VR = 400V - - 100 - - - µA
VR = 600V - - - - - 100 µA
VR = 400V, TC = 150oC - - 500 - - - µA
VR = 600V, TC = 150oC -----500µA
t
rr
IF = 1A, dIF/dt = 200A/µs - -60- -60ns
IF = 8A, dIF/dt = 200A/µs - -70- -70ns
t
a
t
b
Q
RR
C
J
R
θJC
IF = 8A, dIF/dt = 200A/µs - 32 - - 32 - ns
IF = 8A, dIF/dt = 200A/µs - 21 - - 21 - ns
IF = 8A, dIF/dt = 200A/µs - 195 - - 195 - nC
VR = 10V, IF = 0A - 25 - - 25 - pF
--2--2oC/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.
UNITSMIN TYP MAX MIN TYP MAX
Typical Performance Curves
, REVERSE CURRENT (µA)
R
I
0.01
500
100
0.1
175oC
10
1
100
0
200
VR, REVERSE VOLTAGE (V)
100oC
25oC
300
400
500
40
10
100oC
, FORWARD CURRENT (A)
F
I
1
0.5
0 0.5 1 1.5 2 2.5
175oC
25oC
VF, FORWARD VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
2
600
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RURP840CC, RURP860CC
Typical Performance Curves (Continued)
60
TC= 25oC, dIF/dt = 200A/µs
50
40
t
30
20
t, RECOVERY TIMES (ns)
10
0
0.5 8
rr
t
a
t
b
1
IF, FORWARD CURRENT (A)
4
100
TC= 100oC, dIF/dt = 200A/µs
80
60
40
t, RECOVERY TIMES (ns)
20
0
0.5
t
rr
t
a
t
b
IF, FORWARD CURRENT (A)
FIGURE 3. trr,taAND tbCURVES vs FORWARD CURRENT FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT
125
TC= 175oC, dIF/dt = 200A/µs
100
75
t
rr
8
DC
6
SQ. WAVE
4
814
50
t, RECOVERY TIMES (ns)
25
0
0.5
t
a
t
b
, FORWARD CURRENT (A)
I
F
814
2
, AVERAGE FORWARD CURRENT (A)
F(AV)
0
I
140 145 155 175165
150
, CASE TEMPERATURE (oC)
T
C
160 170
FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE
100
80
60
40
20
, 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
CONTROL I
1 ANDt2
V
GE
I = 1A
L = 40mH
R < 0.1Ω
E
AVL
Q
1
t
= 1/2LI2 [V
= IGBT (BV
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)]
)
RURP840CC, RURP860CC
CURRENT
SENSE
LR
+
V
DD
-
0
dI
F
I
F
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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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any timewithout 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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