MMBD4148_06 Datasheet, PDF (2/4 Pages) Won-Top Electronics – SURFACE MOUNT FAST SWITCHING DIODE

Electrical Characteristics @T_A=25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Forward Voltage
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
Symbol
Min
V(BR)R
75
VF
—
IR
—
Cj
—
trr
—
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
Max
—
1.0
2.5
2.0
4.0
Unit
V
V
µA
pF
nS
Test Condition
@ IRS = 100µA
@ IF = 10mA
@ VR = 75V
VR = 0V, f = 1.0MHz
IF = IR = 10mA,
IRR = 0.1 x IR, RL = 100

500
400
See Note 1
300
200
100
0
0
100
200
T_A, AMBIENT TEMPERATURE, (°C)
Fig. 1 Power Derating Curve
1000
100 T_A = +150°C
T_A = +125°C
10
T_A = +75°C
T_A = +25°C
T_A = -25°C
0.1
400
600
800 1000 1200
V_F, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2, Typical Forward Characteristics
10
1
0.1
0.01
V_R = 75V
V_R = 20V
0.001
0.0001
0
50
100 150
200
T_j, JUNCTION TEMPERATURE (°C)
Fig. 3, Typical Reverse Characteristics
MMBD4148
2 of 4
© 2006 Won-Top Electronics