UG2A THRU UG2D
SUPER FAST RECTIFIERS
Reverse Voltage – 50 to 200 Volts
Forward Current – 2.0 Amperes
Features
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•
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Super fast switching for high efficiency
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250℃/10 seconds, 0.375”(9.5mm) lead length,
5 lbs (2.3kg) tension
Mechanical Data
•
•
Case: Molded plastic, JEDEC DO-15
Lead: Plated axial leads, solderable per MIL-STD-750,
method 2026 guaranteed
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•
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Polarity: color band denotes cathode end
Mounting position: Any
Weight: 0.014 ounce, 0.4 gram
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified. Single-phase, half wave, 60Hz, resistive or inductive
load, for current capacitive load current derate by 20%.
Symbols
Units
UG2A
UG2B
UG2C
UG2D
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
150
200
140
200
V
V
V
Maximum DC blocking voltage
100
Maximum average forward rectified
current .375”(9.5mm) lead length at TA = 55 OC
Peak forward surge current ,
I(AV)
2.0
A
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
IFSM
VF
80.0
0.95
A
V
Maximum instantaneous forward voltage @ 2.0A
Maximum DC reverse current @ TA = 25 OC
IR
IR
5.0
50.0
uA
uA
at rated DC blocking voltage
@ TA = 100 OC
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note3)
Operating temperature range
Trr
CJ
35
nS
15.0
15.0
pF
R
θ
OC/W
OC
JA
TJ
-65 to +150
-65 to +150
Storage temperature range
TS
OC
Note: 1. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A.
2. Measured at 1 MHz and applied reverse voltage of 4.0 Volts D.C.
3. Thermal Resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/07/2004