RURG3020CC
Data Sheet
January 2000
File Number
3552.3
30A, 200V Ultrafast Dual Diode
The RURG3020CC is an ultrafast dual diode with soft
recovery characteristics (t
rr
< 45ns). 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 characteristics
minimizes ringing and electrical noise in many power
switching circuits reducing power loss in the switching
transistors.
Formerly developmental type TA09645.
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <45ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
C
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Ordering Information
PART NUMBER
RURG3020CC
PACKAGE
TO-247
BRAND
RURG3020C
Packaging
JEDEC STYLE TO-247
ANODE 1
CATHODE
ANODE 2
CATHODE
(BOTTOM SIDE
METAL)
NOTE: When ordering, use the entire part number.
Symbol
K
A
1
A
2
Absolute Maximum Ratings
(Per Leg) T
C
= 25
o
C
RURG3020CC
UNITS
V
V
V
A
200
200
200
30
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
RWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
Average Rectified Forward Current (Per Leg) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
F(AV)
(T
C
= 145
o
C)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FRM
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FSM
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
D
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
AVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
STG
, T
J
70
A
325
A
125
20
-65 to 175
W
mJ
o
C
1
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©
Intersil Corporation 2000
RURG3020CC
Electrical Specifications
SYMBOL
V
F
I
F
= 30A
I
F
= 30A, T
C
= 150
o
C
I
R
V
R
= 200V
V
R
= 200V, T
C
= 150
o
C
t
rr
I
F
= 1A, dI
F
/dt = 100A/µs
I
F
= 30A, dI
F
/dt = 100A/µs
t
a
t
b
R
θJC
DEFINITIONS
V
F
= Instantaneous forward voltage (pw = 300µs, D = 2%).
I
R
= Instantaneous reverse current.
t
rr
= Reverse recovery time (See Figure 6), summation of t
a
+ t
b
.
t
a
= Time to reach peak reverse current (See Figure 6).
t
b
= Time from peak I
RM
to projected zero crossing of I
RM
based on a straight line from peak I
RM
through 25% of I
RM
(See Figure 6).
R
θJC
= Thermal resistance junction to case.
pw = Pulse width.
D = Duty cycle.
I
F
= 30A, dI
F
/dt = 100A/µs
I
F
= 30A, dI
F
/dt = 100A/µs
(Per Leg) T
C
= 25
o
C, Unless Otherwise Specified
TEST CONDITION
MIN
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
-
20
15
-
MAX
1.0
0.85
250
1
45
50
-
-
1.2
UNITS
V
V
µA
mA
ns
ns
ns
ns
o
C/W
Typical Performance Curves
200
100
I
F
, FORWARD CURRENT (A)
I
R
, REVERSE CURRENT (µA)
400
100
175
o
C
10
100
o
C
175
o
C
10
100
o
C
25
o
C
1.0
0.1
0.01
25
o
C
1
0
0.3
0.6
0.9
1.2
1.5
V
F
, FORWARD VOLTAGE (V)
0.001
0
50
100
150
200
V
R
, REVERSE VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
2
RURG3020CC
Typical Performance Curves
40
(Continued)
t
rr
30
t, TIME (ns)
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
40
30
DC
20
t
a
t
b
20
SQ. WAVE
10
10
0
1
10
I
F
, FORWARD CURRENT (A)
30
0
130
140
150
160
170
180
T
C
, CASE TEMPERATURE (
o
C)
FIGURE 3. t
rr
, t
a
AND t
b
CURVES vs FORWARD CURRENT
FIGURE 4. CURRENT DERATING CURVE
Test Circuits and Waveforms
V
GE
AMPLITUDE AND
R
G
CONTROL dI
F
/dt
t
1 AND
t
2
CONTROL I
F
L
DUT
R
G
V
GE
t
1
t
2
CURRENT
SENSE
+
V
DD
0
I
F
dI
F
dt
ta
trr
tb
IGBT
-
0.25 I
RM
I
RM
FIGURE 5. t
rr
TEST CIRCUIT
I = 1A
L = 40mH
R < 0.1Ω
E
AVL
= 1/2LI
2
[V
R(AVL)
/(V
R(AVL)
- V
DD
)]
Q
1
= IGBT (BV
CES
> DUT V
R(AVL)
)
L
CURRENT
SENSE
Q
1
V
DD
DUT
R
+
V
DD
I V
FIGURE 6. t
rr
WAVEFORMS AND DEFINITIONS
V
AVL
I
L
I
L
-
t
0
t
1
t
2
t
FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 8. AVALANCHE CURRENT AND VOLTAGE
WAVEFORMS
All Intersil semiconductor products are manufactured, assembled and tested under
ISO9000
quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out 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
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site
www.intersil.com
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