UG2B View Datasheet(PDF) - Gulf Semiconductor
Part Name
Description
MFG CO.
'UG2B' PDF : 2 Pages View PDF
1
2
UG2A THRU UG2D
ULTRAFAST EFFICIENT
PLASTIC SILICON RECTIFIER
VOLTAGE：50 TO 200V
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 UG2A UG2B UG2C UG2D units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified
Current 3/8″lead length at Ta =75℃
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 Ta =25℃
at rated DC blocking voltage Ta =120℃
Vrrm
50
100
150
200
V
Vrms
35
70
105
140
V
Vdc
50
100
150
200
V
If(av)
2.0
A
Ifsm
80.0
A
Vf
0.95
V
Ir
5.0
μA
200.0
μA
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance
(Note 2)
Typical Thermal Resistance
(Note 3)
Storage and Operating Junction Temperature
Trr
Cj
R(ja)
Tstg,Tj
15
15
45
-55 to +150
nS
pF
℃/W
℃
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.A4
www.gulfsemi.com
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