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MUR8100E, RURP8100
8 A, 1000 V Ultrafast Diodes
Symbol
Features
• Ultrafast Recovery trr = 100 ns (@ IF = 8 A)
• Max Forward Voltage, VF = 1.8 V (@ TC = 25°C)
• 1000 V Reverse Voltage and High Reliability
• Avalanche Energy Rated
• RoHS Compliant
Applications
• Switching Power Supply
• Pow er Switc hin g Circu its
• General Purpose
Packaging
JEDEC TO-220AC
Ordering Information
PART NUMBER PACKAGE BRAND
MUR8100E TO-220AC MU8100
RURP8100 TO-220AC RURP8100
NOTE: When ordering, use entire part number.
K
A
CATHODE
(FLANGE)
CATHODE
ANODE
Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified
MUR8100E
RURP8100 UNIT
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM 1000 V
Worki n g Peak Reverse Vol ta g e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM 1000 V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VR1000 V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV)
(TC = 155oC) 8A
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I FRM
(Square Wave 20kHz) 16 A
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
(Halfwave 1 Phase 60Hz) 100 A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD75 W
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EAVL 20 mJ
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TSTG, TJ-55 to 175 oC
Data Sheet November 2013
The MUR8100E, RUR8100 is an ultrafast diode with low
forward voltage drop. This device is intended for use as
freewheeling and clamping diodes in a variety of switching
power supplies and other power switching applications. It
is specially suited for use in switching power supplies and
industrial application.
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
1www.fairchildsemi.com
Electrical Specifications TC = 25oC, Unless Otherwise Specified.
SYMBOL TEST CONDITION MIN T YP MAX UNIT
VFIF = 8 A- - 1.8 V
IF = 8 A, TC = 150oC
--1.5V
IRVR = 1000 V- - 100 µA
VR = 1000 V, TC = 150oC- - 500 µA
trr IF = 1 A- - 85 ns
IF = 8 A, dIF/dt = 200 A/µs- - 100 ns
taIF = 8 A, dIF/dt = 200 A/µs
-50-ns
tbIF = 8 A, dIF/dt = 200 A/µs
-30-ns
QRR IF = 8 A, dIF/dt = 200 A/µs- 500 - nC
CJVR = 10 V, IF = 0 A- 30 - pF
RθJC --2.0
oC/W
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300 µs, D = 2%).
IR = Instantaneous reverse current.
Trr = Reverse recovery time at dIF/dt = 100A/µs (See Figure 9), summation of ta + tb.
ta = Time to reach peak reverse current at dIF/dt = 100A/µs (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 = Rev erse recovery charge.
CJ = Junction Capacitance.
RθJC = Thermal resistance junction to case.
pw = Pulse width.
D = Duty cyc le.
Typical Performance Curves
FIGURE 1. FOR WARD CURRENT vs FORW ARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE V OLTAGE
22.5
VF, FORWARD VOLTA GE (V)
IF, FORWARD CURRENT (A)
1
40
0.5
10
00.511.5
25oC100oC
175oC
3
VR, REVERSE VOLTAGE (V)
0200 400 600 800
200
0.01
0.1
1
10
1000
0.001
25oC
100oC
175oC
IR, REVERSE CURRENT (µA)
MUR8100E, RURP8100
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
2www.fairchildsemi.com
FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRE NT
FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
Typical Performance Curves (Continu e d)
IF, FORWARD CURRENT (A)
0.5
0
80
20
81
40
60
t, RECOVERY TIMES (ns)
4
tb
100
trr
ta
TC = 25oC, dIF/dt = 200A/µs
ta
trr
tb
25
50
75
t, RECOVERY TIMES (ns)
IF, FORWARD CURRENT (A)
0
100
125
0.5 81 4
TC = 100oC, dIF/dt = 200A/µs
125
75
t, RECOVERY TIMES (ns)
IF, FORWARD CURRENT (A)
0
ta
50
150
trr
tb
25
100
0.5 814
TC = 175oC, dIF/dt = 200A/µs
2
0140 150 160 175165
4
6
8
TC, CASE TEMPERATURE (oC)
IF(AV), AVERAGE FORWARD CURRENT (A)
155
DC
SQ. WAVE
170145
VR, REVERSE VOLTAGE (V)
40
20
0
80
0 50 100 150 200
CJ, JUNCTION CAPACITANCE (pF)
100
60
MUR8100E, RURP8100
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
3www.fairchildsemi.com
Test Circuits and Waveforms
FIGURE 8. trr TEST CIRCUIT FIGURE 9. trr WAVEFORMS AND DEFINITIONS
FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT FIGURE 11. AVALANCHE CURRENT AND VOLTAGE
WAVEFORMS
RG
L
VDD
IGBT
CURRENT
SENSE
DUT
VGE t1
t2
VGE AMPLITUDE AND
t1 AND t2 CONTROL IF
RG CONTROL dIF/dt
+
-
dt
dIF
IFtrr
tatb
0
IRM
0.25 IRM
DUT
CURRENT
SENSE +
LR
VDD
R < 0.1Ω
EAVL = 1/2LI2 [VR(AVL)/(VR(AVL) - VDD)]
Q1 = IGBT (BVCES > DUT VR(AVL))
-
VDD
Q1
I = 1A
L = 40mH
IV
t0t1t2
IL
VAVL
t
IL
MUR8100E, RURP8100
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
www.fairchildsemi.com
4
MUR8100E, RURP8100 — Ultrafast Diode
www.fairchildsemi.com
5
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
Mechanical Dimensions
Figure 12. TO-220 2L - TO-220, MOLDED, 2LD
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
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ically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/package/packageDetails.html?id=PN_TT220-002.
MUR8100E, RURP8100 — Ultrafast Diode
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Definition of Terms
AccuPower™
AX-CAP®*
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®
™
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Rev. I66
®
www.fairchildsemi.com
6
©2001 Fairchild Semiconductor Corporation
MUR8100E, RURP8100 Rev. C1
www.onsemi.com
1
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