31GF4
31GF4 is ULTRAFAST EFFICIENT GLASS PASSIVATED RECTIFIER manufactured by Gulf Semiconductor.
FEATURE
Low power loss High surge capability Ultra-fast recovery time for high efficiency High temperature soldering guaranteed 250 /10sec/0.375 lead length at 5 lbs tension
DO 201AD
MECHANICAL DATA
Terminal Plated axial leads solderable per MIL-STD 750, method 2026 Case Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy Polarity color band denotes cathode Mounting position any Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25 , unless otherwise stated)
SYMBOL
31GF4 400 280 400 3.0 80 1.25 20.0 200.0 30 80.0 -40 to +150 units V V V A A V A A n S /W
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current, 0.375 lead length at TL =110 Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at Forward current At3.0A (Note 1) Maximum DC Reverse Current at rated DC blocking voltage Ta =25 Ta =120 (Note 2)
Vrrm Vrms Vdc If(av) Ifsm
Vf Ir Trr R(ja) Tstg,Tj
Maximum Reverse Recovery Time Typical Thermal Resistance
Storage and Operating Junction Temperature
Note 1. Pulse test:300u S pulse width, 1% duty cycle 2. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A Rev.4, 1-Jul-03 .gulfsemi.
RATINGS AND CHARACTERISTIC CURVES
Rev.4, 1-Jul-03
.gulfsemi....
