Specifications RURD410, RURD415, RURD420, RURD410S, RURD415S, RURD420S
Electrical Specifications
T
C
= +25
o
C, Unless Otherwise Specified
LIMITS
RURD410
RURD410S
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
-
-
-
-
-
11
9
12
15
-
MAX
1.0
0.83
100
-
-
500
-
-
30
35
-
-
-
-
5
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RURD415
RURD415S
TYP
-
-
-
-
-
-
-
-
-
-
11
9
12
15
-
MAX
1.0
0.83
-
100
-
-
500
-
30
35
-
-
-
-
5
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RURD420
RURD420S
TYP
-
-
-
-
-
-
-
-
-
-
11
9
12
15
-
MAX
1.0
0.83
-
-
100
-
-
500
30
35
-
ns
-
-
-
5
nC
pF
o
C/W
SYMBOL
V
F
V
F
I
R
TEST
CONDITION
I
F
= 4A, T
C
= +25
o
C
I
F
= 4A, T
C
= +150
o
C
V
R
= 100V, T
C
= +25
o
C
V
R
= 150V, T
C
= +25
o
C
V
R
= 200V, T
C
= +25
o
C
V
R
= 100V, T
C
= +150
o
C
V
R
= 150V, T
C
= +150
o
C
V
R
= 200V, T
C
= +150
o
C
I
F
= 1A, dI
F
/dt = 100A/µs
I
F
= 4A, dI
F
/dt = 100A/µs
UNITS
V
µA
I
R
µA
t
RR
t
A
t
B
Q
RR
C
J
R
θJC
DEFINITIONS
I
F
= 4A, dI
F
/dt = 100A/µs
I
F
= 4A, dI
F
/dt = 100A/µs
I
F
= 4A, dI
F
/dt = 100A/µs
V
R
= 10V, I
F
= 0A
V
F
= Instantaneous forward voltage (pw = 300µs, D = 2%).
I
R
= Instantaneous reverse current.
t
RR
= Reverse recovery time (See Figure 2), summation of t
A
+ t
B
.
t
A
= Time to reach peak reverse current (See Figure 2).
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 2).
R
θJC
= Thermal resistance junction to case.
E
AVL
= Controlled avalanche energy (See Figures 9 and 10).
pw = pulse width.
D = duty cycle.
V
1
AMPLITUDE CONTROLS I
F
V
2
AMPLITUDE CONTROLS dI
F
/dt
L
1
= SELF INDUCTANCE OF
R
4
+ L
LOOP
R
1
Q
1
+V
1
0
t
2
t
1
R
2
Q
4
t
3
C1
0
-V
2
R
3
Q
3
-V
4
V
RM
R
4
L
LOOP
DUT
0
0.25 I
RM
I
RM
V
R
+V
3
Q
2
t
1
≥
5t
A(MAX)
t
2
> t
RR
t
3
> 0
L
1
t
A(MIN)
≤
R
4
10
I
F
dI
F
dt
t
A
t
RR
t
B
FIGURE 1. t
RR
TEST CIRCUIT
FIGURE 2. t
RR
WAVEFORMS AND DEFINITIONS
5-22
HARRIS [ HARRIS CORPORATION ]
