©2013 Fairchild Semiconductor Corporation 1www.fairchildsemi.com
RURG8060_F085 Rev. C2
RURG8060_F085 80A, 600V Ultrafast Rectifier
October 2013
RURG8060_F085
80A, 600V Ultrafast Rectifier
Features
• High Speed Switching ( trr=74ns(Typ.) @ IF=80A )
• Low Forward Voltage( VF=1.34V(Typ.) @ IF=80A )
• Avalanche Energy Rated
• AEC-Q101 Qaulified
Applications
• Automotive DCDC converter
• Automotive On Board Charger
• Switching Power Supply
• Power Switching Circuits
80A, 600V Ultrafast Rectifier
The RURG8060_F085 is an ultrafast diode with soft
recovery characteristics (trr < 90ns). It has low forward
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 power switching applications.
Its low stored charge and ultrafast recovery with soft
recovery characteristic minimize ringing and electrical
noise in many power switching circuits, thus reducing
power loss in the switching transistors.
Pin Assignments
1. Cathode 2. Anode
TO-247-2L
1
1. Cathode 2. Anode
2
Absolute Maximum Ratings TC = 25°C unless otherwise noted
Thermal Characteristics TC = 25°C unless otherwise noted
Package Marking and Ordering Information
Symbol Parameter Ratings Units
VRRM Peak Repetitive Reverse Voltage 600 V
VRWM Working Peak Reverse Voltage 600 V
VRDC Blocking Voltage 600 V
IF(AV) Average Rectified Forward Current @ TC = 25°C80A
IFSM Non-repetitive Peak Surge Current (Halfwave 1 Phase 50Hz) 240 A
EAVL Avalanche Energy (1.6A, 40mH) 50 mJ
TJ, TSTG Operating Junction and Storage Temperature - 55 to +175 °C
Symbol Parameter Max Units
RθJC Maximum Thermal Resistance, Junction to Case 0.85 °C/W
RθJA Maximum Thermal Resistance, Junction to Ambient 50 °C/W
Device Marking Device Package Tube Quantity
RURG8060 RURG8060_F085 TO-247 - 30
2www.fairchildsemi.com
RURG8060_F085 Rev. C2
RURG8060_F085 80A, 600V Ultrafast Rectifier
Electrical Characteristics TC = 25°C unless otherwise noted
Notes:
1. Pulse : Test Pulse width = 300μs, Duty Cycle = 2%
2. Guaranteed by design
Test Circuit and Waveforms
Symbol Parameter Conditions Min. Typ. Max Units
IRInstantaneous Reverse Current VR = 600V TC = 25 °C - - 250 uA
TC = 175 °C- - 2 mA
VFM1Instantaneous Forward Voltage IF = 80A TC = 25 °C
TC = 175 °C
-
-
1.34
1.17
1.6
1.4
V
V
trr2Reverse Recovery Time IF =1A, di/dt = 100A/μs,
VCC= 390V
TC = 25 °C - 46 75 ns
IF =80A, di/dt = 100A/μs,
VCC= 390V
TC = 25 °C
TC = 175 °C
-
-
74
290
90 ns
ns
ta
tb
Qrr
Reverse Recovery Time
Reverse Recovery Charge
IF =80A, di/dt = 100A/μs,
VCC= 390V
TC = 25 °C-
-
-
38
36
130
-
-
-
ns
ns
nC
EAVL Avalanche Energy IAV=1.6A, L=40mH 50 - - mJ
3www.fairchildsemi.com
RURG8060_F085 Rev. C2
RURG8060_F085 80A, 600V Ultrafast Rectifier
Typical Performance Characteristics
Figure 1. Typical Forward Voltage Drop
vs. Forward Current
Figure 2. Typical Reverse Current vs.
Reverse Voltage
Figure 3.Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time
vs. di/dt
Figure 5. Typical Reverse Recovery
Current vs. di/dt
Figure 6. Forward Current Derating Curve
0 100 200 300 400 500 60 0
1E-4
1E-3
0.01
0.1
1
10
100
1000
TC = 175oC
TC = 25oC
TC = 125oC
Reverse Current , IR [μA]
Revers e Voltage, VR [V]
0.1 0.5 1.0 1.5 2.0
0.1
1
10
100
TC = 125oC
TC = 175oC
Forward Current, IF [A]
Forward Voltage, VF
[V]
TC = 25oC
400
0.1 1 10 100
200
400
600
800
1000
Capacitances , C j [pF]
Typical Capacitance
at 10V = 247pF
Re verse Voltage , VR [V]
100 200 300 4 00 500
0
50
100
150
200
250
300
TC = 175oC
IF = 80A
TC
= 25oC
TC
= 125oC
Reverse Recovery Time, trr [ns]
di/dt [A/μs]
100 200 3 00 400 500
0
10
20
30
40
50
TC = 125oC
IF = 80A
TC = 25oC
TC
= 175oC
Reverse Recovery Current, Irr
[A]
di/dt [A/μs]
25 50 75 100 125 1 50 1 75
0
20
40
60
80
100
Average Forward Current, IF(AV)
[A]
Ca se temperature, TC [ oC]
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RURG8060_F085 Rev. C2
RURG8060_F085 80A, 600V Ultrafast Rectifier
Typical Performance Characteristics (Continued)
Figure 7. Reverse Recovery Charge
Figure 8. Transient Thermal Response Curve
100 200 300 4 00 500
0
1000
2000
3000
4000
5000
TC = 175oC
IF = 80A
TC = 25oC
TC = 125oC
Reverse Recovery Charge, Qrr
[nC]
di/dt [A/μs]
10-5 10-4 10-3 10-2 10-1 100101102
0.001
0.1
1
* Notes :
1. ZthJC (t) = 0.85 0C/W Typ.
2. Duty Factor, D=t1/t2
3. TJM - TC = PDM * Zth JC(t)
single pulse
D=0.5
0.02
0.2
0.05
0.1
0.01
ZthJC(t), Thermal Response
t1, Square Wave Pulse Duration [sec]
t
1
P
DM
t
2
5www.fairchildsemi.com
RURG8060_F085 Rev. C2
RURG8060_F085 80A, 600V Ultrafast Rectifier
Mechanical Dimensions
Dimensions in Millimeters
TO-247-2L
www.fairchildsemi.com
6
RURG8060_F085 80A, 600V Ultrafast Rectifier
RURG8060_F085 Rev. C2
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