UG2F Datasheet, PDF (1/2 Pages) Gulf Semiconductor – ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER VOLTAGE：300 TO 400V CURRENT： 2.0A

UG2F THRU UG2G
ULTRAFAST EFFICIENT
PLASTIC SILICON RECTIFIER
VOLTAGE：300 TO 400V
CURRENT： 2.0A
FEATURE
Low power loss
High surge capability
Glass passivated chip junction
Ultra-fast recovery time for high efficiency
High temperature soldering guaranteed
250℃/10sec/0.375″lead length at 5 lbs tension
DO-15/DO-204AC
MECHANICAL DATA
Terminal：Plated axial leads solderable per
MIL-STD 202E, method 208C
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
UG2F
UG2G
units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified
Current 3/8″lead length at Ta =50℃
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Forward Voltage at Forward current
2.0A Peak
Maximum DC Reverse Current
at rated DC blocking voltage
Ta =25℃
Ta =125℃
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
300
400
V
210
280
V
300
400
V
2.0
A
50.0
A
1.1
V
5.0
μA
200.0
μA
Maximum Reverse Recovery Time
(Note 1)
Trr
30
Typical Junction Capacitance
(Note 2)
Cj
15
Typical Thermal Resistance
(Note 3)
Rth(ja)
45
Storage and Operating Junction Temperature
Tstg,Tj
-55 to +150
Note：
1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 3/8″lead length, P.C. Board Mounted
Rev.A1
nS
pF
℃/W
℃
www.gulfsemi.com