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RURP8100CC
Data Sheet January 2000
8A, 1000V Ultrafast Dual Diode
The RURP8100CC is an ultrafast dual diode with soft
recovery characteristics (t
< 85ns). It has low forward
rr
voltage drop 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 ultrafast soft recovery minimize ringing and electrical
noise in many power switching circuits, reducing power loss
in the switching transistors.
Formerly developmental type TA09617.
Ordering Information
PART NUMBER PACKAGE BRAND
RURP8100CC TO-220AB RUR8100C
NOTE: When ordering, use the entire part number.
Symbol
K
File Number 4021.1
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<85ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-220AB
ANODE 2
CATHODE
ANODE 1
CATHODE
(FLANGE)
C
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
AVL
, T
RURP8100CC UNITS
1000 V
1000 V
R
D
J
1000 V
8A
16 A
100 A
75 W
20 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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RURP8100CC
Electrical Specifications (Per Leg) T
= 25oC, Unless Otherwise Specified
C
SYMBOL TEST CONDITION MIN TYP MAX UNITS
V
F
IF = 8A - - 1.8 V
IF = 8A, TC = 150oC - - 1.6 V
I
R
VR = 1000V - - 100 µA
VR = 1000V, TC = 150oC - - 500 µA
t
rr
IF = 1A, dIF/dt = 200A/µs--85ns
IF = 8A, dIF/dt = 200A/µs - - 100 ns
t
a
t
b
Q
RR
C
J
R
θJC
IF = 8A, dIF/dt = 200A/µs - 50 - ns
IF = 8A, dIF/dt = 200A/µs - 30 - ns
IF = 8A, dIF/dt = 200A/µs - 500 - nC
VR = 10V, IF = 0A - 30 - pF
- - 2.0
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, D = 2%).
IR = Instantaneous reverse current.
trr= Reverse recovery time (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
, REVERSE CURRENT (µA)
R
I
200
0.1
0.01
0.001
175oC
10
400
100oC
25oC
600
800
1
0
200
VR, REVERSE VOLTAGE (V)
40
10
, FORWARD CURRENT (A)
F
I
100oC
1
0.5
0 0.5 1 1.5
175oC
25oC
2 2.5
VF, FORWARD VOLTAGE (V)
3
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
1000
2
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Typical Performance Curves (Continued)
RURP8100CC
100
80
60
40
t, RECOVERY TIMES (ns)
20
0
0.5
TC = 25oC, dIF/dt = 200A/µs
t
rr
t
a
t
b
IF, FORWARD CURRENT (A)
4
81
125
100
75
50
t, RECOVERY TIMES (ns)
25
0
0.5
TC = 100oC, dIF/dt = 200A/µs
t
rr
t
a
t
b
1
IF, FORWARD CURRENT (A)
4
FIGURE 3. trr,taAND tbCURVES vs FORWARD CURRENT FIGURE 4. trr,taAND tbCURVES vs FORWARD CURRENT
150
125
100
75
TC = 175oC, dIF/dt = 200A/µs
t
rr
8
DC
6
SQ. WAVE
4
8
t
50
t, RECOVERY TIMES (ns)
25
0
0.5 814
a
t
b
IF, FORWARD CURRENT (A)
2
, AVERAGE FORWARD CURRENT (A)
0
F(AV)
I
140 150 160 175165
T
155
, CASE TEMPERATURE (oC)
C
FIGURE 5. trr,taAND tbCURVES 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)
170145
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 = 1A
L = 40mH
R < 0.1Ω
E
Q
1 ANDt2
= 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
- VDD)]
R(AVL)
> DUT V
R(AVL)
L
DUT
G
IGBT
)
CURRENT
SENSE
LR
RURP8100CC
+
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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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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