Data Sheet

GBU4A - GBU4M — Bridge Rectifiers
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
GBU4A - GBU4M Rev. 1.2.1 2
Thermal Characteristics
Values are at T
A
= 25°C unless otherwise noted.
Note:
2. Device mounted on PCB with 0.5 × 0.5 inch (12 × 12 mm).
Electrical Characteristics
Values are at T
A
= 25°C unless otherwise noted.
Symbol Parameter Value Units
P
D
Power Dissipation 8 W
R
θJA
Thermal Resistance per Leg, Junction to Ambient
(2)
19 °C/W
Symbol Parameter Value Units
V
F
Forward Voltage, per Element at 4.0 A 1.0 V
I
R
Reverse Current, per Element at Rated V
R
T
A
= 25°C5.0μA
T
A
= 125°C500μA
I
2
tI
2
t Rating for Fusing t < 8.35 ms 93 A
2
s