RHRD4120 Datasheet, PDF (2/4 Pages) Intersil Corporation – 4A, 1200V Hyperfast Diodes

RHRD4120, RHRD4120S
Electrical Specifications T_C = 25^oC, Unless Otherwise Specified
SYMBOL
TEST CONDITION
MIN
TYP
MAX
UNITS
V_F
I_F = 4A
I_F = 4A, T_C = 150^oC
-
-
3.2
V
-
-
2.6
V
I_R
V_R = 1200V
V_R = 1200V, T_C = 150^oC
-
-
100
µA
-
-
500
µA
t_rr
I_F = 1A, dI_F/dt = 100A/µs
-
-
60
ns
I_F = 4A, dI_F/dt = 100A/µs
-
-
70
ns
t_a
I_F = 4A, dI_F/dt = 100A/µs
-
40
-
ns
t_b
I_F = 4A, dI_F/dt = 100A/µs
-
25
-
ns
Q_RR
I_F = 4A, dI_F/dt = 100A/µs
-
140
-
nC
C_J
R_θJC
V_R = 10V, I_F = 0A
-
15
-
pF
-
-
3
o_C/W
DEFINITIONS
V_F = Instantaneous forward voltage (pw = 300µs, D = 2%).
I_R = Instantaneous reverse current.
t_rr = Reverse recovery time (See Figure 8), summation of t_a + t_b.
t_a = Time to reach peak reverse current (See Figure 8).
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 8).
Q_RR = Reverse recovery charge.
C_J = Junction Capacitance.
R_θJC = Thermal resistance junction to case.
pw = pulse width.
D = duty cycle.
Typical Performance Curves
20
175^oC
10
100
175^oC
10
100^oC
25^oC
1
0.5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
V_F, FORWARD VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
1
100^oC
0.1
0.01
0.001
0
25^oC
200
400
600
800
1000
V_R, REVERSE VOLTAGE (V)
1200
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
2