OM5262SA Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – HERMETIC JEDEC TO-254AA HIGH EFFICIENCY, CENTER-TAP HIGH VOLTAGE RECTIFIER

OM5262SA/RA/DA
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol
I
T_J = 25°C
R
T_J = 100°C
V
T_J = 25°C
F
T_J = 100°C
Test Conditions
V =V
R
RRM
I = 12A
F
Min.
Typ.
Max.
Unit
50
µA
2.5
mA
1.9
V
1.8
RECOVERY CHARACTERISTICS
Symbol
Test Conditions
t
T = 25°C
rr
J
I_F = 1A, dI_F/dt = -15A/µs, V_R = 30V
I_F = 0.5A, I_R = 1A, I_rr = 0.25A
Min.
Typ.
Max.
Unit
155
nS
65
TURN-OFF SWITCHING CHARACTERISTICS (Without Series Inductance)
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
t
dI_F/dt = -50A/µs
IRM
dI_F/dt = -100A/µs
I
dI_F/dt = -50A/µs
RM
dI_F/dt = -100A/µs
V = 200V, I = 12A
CC
F
L 0.05µH, T = 100°C
P
J
See Figure 1
200
nS
120
7.8
A
9
TURN-OFF OVERVOLTAGE COEFFICIENT (With Series Inductance)
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
C = ^VRP
T_J = 100°C
V_CC = 200V, I_F = I_F(AV)
4.5
V_CC
dI_F/dt = -12A/µs
L_P 12µH, See Figure 2
To evaluate the conduction losses use the following equations:
V_F = 1.47 + 0.026 I_F
P = 1.47 x I_F(AV) + 0.026 I_F²_(RMS)
I_F
DUT
L_C
V_CC
V_F
dl_F/dt
I_F
DUT
L_C
L_P
V_CC
V_F
dl_F/dt
I_RM
V_CC
V_RP
V_CC
t_IRM
Figure 1: Turn-off switching characteristics
(without series inductance).
Figure 2: Turn-off switching characteristics
(with series inductance).
3.2
TYPICAL FORWARD VOLTAGE
100
70
50
TYPICAL REVERSE CURRENT
10
1.0
30
20
T_C = 100°C
10
7.0
5.0
3.0
T_C = 25°C
2.0
0.1
T_C = 100°C
0.01
0.001
T_C = 25°C
100
500
1000
V_R, REVERSE VOLTAGE (VOLTS)
1.0
.8 1.0 1.2 1.4 1.6 1.8
V_F, INSTANTANEAOUS VOLTAGE (VOLTS)
205 Crawford Street, Leominster, MA 01453 USA [phone] FAX [phone]