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
300
210
300
2.0
50.0
1.1
5.0
200.0
30
15
45
-55 to +150
UG2G
400
280
400
units
V
V
V
A
A
V
μA
μA
nS
pF
℃/W
℃
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
Maximum Reverse Recovery Time
Typical Junction Capacitance
Typical Thermal Resistance
Storage and Operating Junction Temperature
Ta =25℃
Ta =125℃
(Note 1)
(Note 2)
(Note 3)
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
Trr
Cj
Rth(ja)
Tstg,Tj
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
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