CREAT BY ART
High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss
UGFXJ = Specific Device Code
G = Green Compound
Y = Year
WW = Work Week
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol Unit
VRRM V
VRMS V
VDC V
IF(AV) A
Trr nS
RθjC OC/W
TJOC
TSTG OC
Preliminary
Case: ITO-220AC
Epoxy: UL 94V-0 rate flame retardant
uA
UGF12J
12.0AMPS. Isolated Glass Passivated Super Fast Rectifiers
Marking Diagram
ITO-220AC
Dimensions in inches and (millimeters)
Polarity: As marked
Typical Thermal Resistance
VFV
Maximum Reverse Recovery Time (Note 2) 25
Maximum DC Reverse Current at Rated TA=25 ℃
DC Blocking Voltage T A=125 ℃IR
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Instantaneous Forward Voltage (Note 1)
@ 12 A / TA=25℃
@ 12 A / TA=125℃
Version:A11
- 55 to + 150
Note 2: Reverse Recovery Test Conditions: I F=0.5A, IR=1.0A, IRR=0.25A
Operating Temperature Range
Storage Temperature Range
Maximum Average Forward Rectified Current
Weight: 2.24 grams
Type Number
- 55 to + 150
3
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
45
2.9
1.8
600
Features
Maximum Repetitive Peak Reverse Voltage
Mechanical Data
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
High temperature soldering guaranteed:
260℃/10 seconds. 16",(4.06mm) from case.
For use in low voltage, high frequency inventor,
Free wheeling, and polarity protection application
Green compound with suffix "G" on packing
code & prefix "G" on datecode
UGF12J
600
420
12
600
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method) IFSM 135 A
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:A11
RATINGS AND CHARACTERISTIC CURVES (UGF12J)
FIG.1 FORWARD CURRENT DERATING CURVE
0
2
4
6
8
10
12
14
0 25 50 75 100 125 150 175
CASE TEMPERATURE (oC)
AVERAGE FORWARD A
CURRENT (A)
RESISTIVE OR
INDUCTIVE LOAD
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
0
20
40
60
80
100
120
140
1 10 100
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE A
CURRENT (A)
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
0.01
0.1
1
10
100
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS REVERSE CURRENT (uA)
TA=25℃
TA=125℃
FIG. 5 TYPICAL JUNCTION CAPACITANCE
10
100
1000
0.1 1 10 100
REVERSE VOLTAGE (V)
CAPACITANCE (pF)
TA=25℃
FIG. 4 TYPICAL FORWARD CHARACTERISRICS
0.1
1
10
100
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
TA=25℃
TA=125℃
