Data Sheet
1.0 Amp FAST SWITCHING
MEGARECTIFIERS
Forward Current Derating Curve
RESISTIVE OR
INDUCTIVE LOAD
0.375″ (9.5mm) LEAD LENGTH
″
Ambient Temperature (°C)
°
Non-Repetitive
Peak Forward Surge Current
Peak Forward Surge Current (A)
Junction Capacitance (pF)
T
J
= T
J
max.
8.3 ms Single Half Sine Wave
(Jedec Method)
Typical Junction Capacitance
T
J
= 25°C
°
f = 1.0 MHz
V
SIG
= 50mVp-p
Number of Cycles @ 60 Hz
Typical Instantaneous Forward Characteristics
Reverse Voltage (V)
Typical Reverse Characteristics
T
J
= 125°C
°
Reverse Current (µA)
µ
Forward Current (A)
T
J
= 25°C
°
Pulse Width = 300µs
µ
1% Duty Cycle
T
J
= 75°C
°
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 Hz
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
°
T
J
= 25°C
Forward Voltage (V)
Percent of Rated Peak Voltage
NOTES:
1. Measured @ 1 MHz and applied reverse voltage of 4.0V.
2. Thermal Resistance from Junction to Ambient at 3/8" Lead Length, P.C. Board Mounted.
3. Reverse Recovery Condition I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
Page 6-21
1N4942GP . . . 48GP Series
Average Forward Current (A)
FCI [ FIRST COMPONENTS INTERNATIONAL ]
