RURD620CCS9A
Data Sheet
November 2013
12
A, 200 V, Ultrafast Dual Diode
The RURD620CCS9A is an ultrafast dual 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.
Features
• Ultrafast Recovery
t
rr
= 30 ns (@ I
F
= 6 A)
• Max Forward Voltage, V
F
= 1.0 V (@ T
C
= 25°C)
• Reverse Voltage, V
RRM
= 200 V
• Avalanche Energy Rated
• RoHS Compliant
Applications
• Switching Power Supplies
• Power Switching Circuits
Ordering Information
PART NUMBER
RURD620CCS9A
PACKAGE
TO-252-3L
BRAND
UR620C
• General Purpose
Packaging
JEDEC TO-252
CATHODE
(FLANGE)
NOTE: When ordering, use the entire part number. Add the suffix,
9A, to obtain the TO-252 variant in tape and reel, i.e.,
RURD620CCS9A.
ANODE 2
Symbol
K
ANODE 1
A
1
A
2
Absolute Maximum Ratings
(Per Leg) T
C
= 25
o
C Unless Otherwise Specified
RURD620CCS9A
UNIT
V
V
V
A
A
A
W
mJ
o
C
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
R
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
F(AV)
T
C
= 160
o
C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FRM
Square Wave, 20 kHz
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FSM
Halfwave, 1 phase, 60 Hz
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P
D
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
AVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
STG
,T
J
200
200
200
6
12
60
45
10
-65 to 175
©2001 Fairchild Semiconductor Corporation
RHRD620CC9SA
Rev.
C1
1
www.fairchildsemi.com
RURD620CCS9A
Electrical Specifications
SYMBOL
V
F
I
F
= 6 A
I
F
= 6 A, T
C
= 150
o
C
I
R
V
R
= 200 V
V
R
= 200 V, T
C
= 150
o
C
t
rr
I
F
= 1 A, dI
F
/dt = 200 A/µs
I
F
= 6 A, dI
F
/dt = 200 A/µs
t
a
t
b
Q
rr
C
J
R
θJC
DEFINITIONS
V
F
= Instantaneous forward voltage (pw = 300
µs,
D = 2%).
I
R
= Instantaneous reverse current.
T
rr
= Reverse recovery time (See Figure 9), summation of t
a
+ t
b
.
t
a
= Time to reach peak reverse current (See Figure 9).
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 9).
Q
rr
= Reverse recovery charge.
C
J
= Junction Capacitance.
R
θJC
= Thermal resistance junction to case.
pw = Pulse width.
D = Duty cycle.
I
F
= 6 A, dI
F
/dt = 200 A/µs
I
F
= 6 A, dI
F
/dt = 200 A/µs
I
F
= 6 A, dI
F
/dt = 200 A/µs
V
R
= 10 V, I
F
= 0 A
(Per Leg) T
C
= 25
o
C, Unless Otherwise Specified
TEST CONDITION
MIN
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
-
13
6.5
20
30
-
MAX
1.0
0.83
100
500
25
30
-
-
-
-
3.5
UNIT
V
V
µA
µA
ns
ns
ns
ns
nC
pF
o
C/W
Typical Performance Curves
30
100
I
R
, REVERSE CURRENT (µA)
175
o
C
10
100
o
C
I
F
, FORWARD CURRENT (A)
10
1
0.1
175
o
C
1
0.5
100
o
C
25
o
C
0.01
25
o
C
0
0.25
0.5
0.75
1
1.25
1.5
0.001
0
50
100
150
200
V
F
, FORWARD VOLTAGE (V)
V
R
, REVERSE VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
©2001 Fairchild Semiconductor Corporation
RHRD620CC9SA
Rev.
C
2
www.fairchildsemi.com
RURD620CCS9A
Typical Performance Curves
20
trr
t, RECOVERY TIMES (ns)
t, RECOVERY TIMES (ns)
16
ta
32
trr
24
ta
(Continued)
40
T
C
= 100
o
C, dI
F
/dt = 200A/µs
12
8
tb
4
T
C
= 25
o
C, dI
F
/dt = 200A/µs
0
0.5
1
I
F
, FORWARD CURRENT (A)
6
16
8
tb
0
0.5
1
I
F
, FORWARD CURRENT (A)
6
FIGURE 3. t
rr
, t
a
AND t
b
CURVES vs FORWARD CURRENT
FIGURE 4. t
rr
, t
a
AND t
b
CURVES vs FORWARD CURRENT
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
60
T
C
= 175
o
C, dI
F
/dt = 200A/µs
50
t, RECOVERY TIMES (ns)
trr
40
ta
30
20
10
0
0.5
tb
6
5
DC
4
SQUARE WAVE
3
2
1
0
150
1
I
F
, FORWARD CURRENT (A)
6
155
160
165
170
175
T
C
, CASE TEMPERATURE (
o
C)
FIGURE 5. t
rr
, t
a
AND t
b
CURVES vs FORWARD CURRENT
FIGURE 6. CURRENT DERATING CURVE
50
C
J
, JUNCTION CAPACITANCE (pF)
40
30
20
10
0
0
50
100
150
200
V
R
, REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
©2001 Fairchild Semiconductor Corporation
RHRD620CC9SA
Rev.
C1
3
www.fairchildsemi.com
RURD620CCS9A
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 8. t
rr
TEST CIRCUIT
I = 1A
L = 20mH
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 9. t
rr
WAVEFORMS AND DEFINITIONS
V
AVL
I
L
I
L
-
t
0
t
1
t
2
t
FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 11. AVALANCHE CURRENT AND VOLTAGE
WAVEFORMS
©2001 Fairchild Semiconductor Corporation
RHRD620CC9SA
Rev.
C1
4
www.fairchildsemi.com
RURD620CCS9A —
Ultrafast Dual Diode
Mechanical Dimensions
Figure 9. TO-252 3L (DPAK) - TO252 (D-PAK), MOLDED, 3 LEAD,OPTION AA&AB
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
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specif-
ically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
https://www.fairchildsemi.com/package/packageDetails.html?id=PN_TT252-0A3.
©2001 Fairchild Semiconductor Corporation
RURD620CCS9A
Rev.
C1
5
www.fairchildsemi.com
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