Fairchild Semiconductor RURG8060 Datasheet
CATHODE
(BOTTOM
CATHODE
ANODE
SIDE METAL)
RURG8060
Data Sheet January 2002
80A, 600V Ultrafast Diode
The RURG8060 is an ultrafast diode with soft recovery
characteristics (t
< 75ns). It has low forward voltage drop
rr
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.
Formerly developmental type TA09886.
Ordering Information
PART NUMBER PACKAGE BRAND
RURG8060 TO-247 RURG8060
NOTE: When ordering, use the entire part number.
Symbol
K
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <75ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC STYLE 2 LEAD TO-247
C
A
Absolute Maximum Ratings
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(T
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 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
©2002 Fairchild Semiconductor Corporation RURG8060 Rev. B
= 72
C
o
C)
T
= 25
C
o
C, Unless Otherwise Specified
STG
RRM
RWM
F(AV)
FRM
FSM
AVL
, T
RURG8060 UNITS
600 V
600 V
R
D
J
600 V
80 A
160 A
800 A
180 W
50 mJ
-65 to 175
o
C
1000
100
10
1
0.1
0.01
0 100 200 300 400 500 600
175oC
100oC
25oC
V
F
, REVERSE VOLTAGE (V)
I
F
, REVERSE CURRENT (µA)
µ
θ
θ
RURG8060
Electrical Specifications
o
T
= 25
C, Unless Otherwise Specified
C
SYMBOL TEST CONDITION MIN TYP MAX UNITS
V
F
I
R
t
rr
t
a
t
b
R
JC
I
= 80A - - 1.6 V
F
I
= 80A, T
F
V
= 600V - - 250
R
V
= 600V, T
R
I
= 1A, dI
F
I
= 80A, dI
F
I
= 80A, dI
F
I
= 80A, dI
F
F
o
= 150
C
= 150
C
/dt = 100A/ µ s--75ns
/dt = 100A/ µ s--85ns
F
/dt = 100A/ µ s - 40 - ns
F
/dt = 100A/ µ s - 25 - ns
F
DEFINITIONS
V
= Instantaneous forward voltage (pw = 300 µ s, D = 2%).
F
I
= Instantaneous reverse current.
R
t
= Reverse recovery time (See Figure 6), summation of t
rr
t
= Time to reach peak reverse current (See Figure 6).
a
t
= Time from peak I
b
R
= Thermal resistance junction to case.
JC
to projected zero crossing of I
RM
pw = pulse width.
D = duty cycle.
C - - 1.4 V
o
C - - 2.0 mA
- - 0.83
+ t
.
a
b
based on a straight line from peak I
RM
through 25% of I
RM
(See Figure 6).
RM
o
C/W
A
Typical Performance Curves
400
100oC
175oC
25oC
, FORWARD VOLTAGE (V)
V
F
100
10
, FORWARD CURRENT (A)
F
I
1
0 0.5 1.0 1.5 2.0 2.5 3.0
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
©2002 Fairchild Semiconductor Corporation RURG8060 Rev. B
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