Document
UGZ20DCFH THRU UGZ20JCFH
ULTRAFAST EFFICIENT RECTIFIERS
Reverse Voltage - 200 to 600 Volts
Forward Current - 20 Amperes
PATENTED ITO-220AB
0.610(15.50) 0.571(14.50)
0.114(2.90) 0.098(2.50)
0.118(3.0) MIN.
0.413(10.50) 0.374(9.50)
0.161(4.10) MAX.
123
0.055(1.40) 0.039(1.00)
0.043(1.10) 0.019(0.50)
0.106(2.70) 0.087(2.20)
0.590(15.00) 0.488(12.40)
0.274(6.95) 0.226(5.75)
0.130(3.30) 0.091(2.30) 0.193(4.90) 0.165(4.20)
0.138(3.50) MAX.
0.031(0.80) 0.016(0.40)
FEATURES
* GPRC (Glass Passivated Rectifier Chip) inside * Glass passivated cavity-free junction * Halogen-free type * Compliance to RoHS product * Ultrafast recovery time for high efficiency * Low forward voltage, high current capability * Low leakage current * High surge current capability * Plastic Material-UL Recognition Flammability
Classification 94V-0
MECHANICAL DATA
123
*Dimensions in inches and (millimeters)
TM
Case : JEDEC ITO-220AB molded plastic body Terminals : Plated Leads, solderable per
MIL-STD-750, Method 2026 Polarity : Molded on body Mounting Position : Any Weight : 2.24 grams(Approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
SYMBOLS
UGZ20DCFH
UGZ20GCFH
UGZ20JCFH
Maximum repetitive peak reverse voltage
VRRM
200
400
600
Working peak reverse voltage
VRWM
200
400
600
Maximum RMS voltage
VRMS
140
280
420
Maximum DC blocking voltage
VDC
200
400
600
Maximum average forward rectified current See Fig. 1
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage IF = 10 A, TA=25
Maximum DC reverse current at rated DC blocking voltage
@TA=25
I (AV) IFSM VF
IR
150 1.10
20 125
1.30
1.70
5
Maximum reverse recovery time (NOTE 3)
trr
35
Typical junction capacitance (Note 1)
CJ
98
Operating temperature range
TJ
Storage temperature range
TSTG
Note : 1. Measured at 1.0MHz and applied reverse voltage of 4.0V. 2. Thermal resistance junction to case. 3. Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
-50 to +150 -65 to +175
UNITS
Volts
Amps Amps Volts
uA nS pF
REV. 2
Zowie Technology Corporation
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
IINSTANTANEOUS FORWARD CURRENT, AMPERES
RATINGS AND CHARACTERISTIC CURVES UGZ20DCFH THRU UGZ20JCFH
FIG.1 - FORWARD CURRENT DERATING CURVE 24
20 16
12 8 4
0 0 25 50 75 100 125 150 175 CASE TEMPERATURE,
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50
10
1.0
0.1 0
UGZ20DCFH UGZ20GCFH UGZ20JCFH
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
IR, REVERSE CURRENT(uA)
PEAK FORWARD SURGE CURRENT, AMPERES
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
175
150
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
125
100
75 UGZ20GCFH & UGZ20JCFH
50
UGZ20DCFH
25
0 1 10
NUMBER OF CYCLES AT 60Hz
100
1000
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100 TJ = 150
10
TJ = 100 1.0
0.1 0
TJ = 25 20 40 60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
1000
FIG.5 - TYPICAL JUNCTION CAPACITANCE
TJ = 25
100
JUNCTION CAPACITANCE, pF
10 .1
.2 .4
1.0 2 4
10 20 40
REVERSE VOLTAGE, VOLTS
100
REV. 2
Zowie Technology Corporation
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