PATENTED
UGF30A THRU UGF30K
SURFACE MOUNT GLASS PASSIVATED JUNCTION ULTRAFAST EFFICIENT RECTIFIER
Reverse Voltage - 50 to 800 Volts Forward Current - 3.0 Amperes
FEATURES
MECHANICAL DATA
*GPRC (Glass Passivated Rectifier Chip) inside
*Glass passivated cavity-free junction
*Ideal for surface mount automotive applications
*Ultrafast recovery time for high efficiency
*Built-in strain relief
*Easy pick and place
*High temperature soldering guaranteed: 250oC/10 seconds,
at terminals
*Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Case : JEDEC DO-214AA molded plastic over passivated chip
Terminals : Solder plated , solderable per MIL-STD-750,
Method 2026
Polarity : Color band denotes cathode end
Weight : 0.004 ounes , 0.12 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum average forward rectified current at TL=110oC
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load
Maximum instantaneous forward voltage at 3.0 A
Maximum DC reverse current
at rated DC blocking voltage
TA=25oC
TA=125oC
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
SYMBOLS
VRRM
I (AV)
IFSM
VF
IR
trr
CJ
R JA
TJ,TSTG
UGF30
B D F G J K
100 200 300 400 600 800
3.0
115 105
0.95 1.25 1.7 2.2
5
120
35
45
16
-55 to +150
UNITS
Volts
Maximum RMS voltage VRMS 70 140 210 280 420 560 Volts
Maximum DC blocking voltage VDC 100
A
50
35
50 200 300 400 600 800 Volts
Volts
Amps
Amps
uA
nS
pF
oC / W
oC
NOTES :(1)Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
(2)Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(3)Thermal resistance from junction to ambient P.C.B. mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas.
SMB/DO-214AA
*Dimensions in inches and (millimeters)
PATENTED
PATENTED
TM
Zowie Technology Corporation
09/2001
0.150(3.80)
0.130(3.30)
0.096(2.43)
0.079(2.00)
0.055(1.40)
0.039(1.0)
0.016(0.40)
0.006(0.15)
0.187(4.75)
0.167(4.24)
0.087(2.20)
0.075(1.90)
0.236(6.00)
0.197(5.00)
RATINGS AND CHARACTERISTIC CURVES UGF30A THRU UGF30K
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3.00
1.00
0.50
1.50
2.00
2.50
00 50 70 90 110 130 150 170
RESISTIVE OR
INDUCTIVE LOAD
LEAD TEMPERATURE, oC
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
0.1 0 20
1
10
100
TJ=100oC
TJ=125oC
40 60 80 100 110
FIG.5 - TYPICAL JUNCTION CAPACITANCE
TJ = 25oC
REVERSE VOLTAGE, VOLTS
.1
1
JUNCTION CAPACITANCE, pF
40
200
.2 .4 1.0 2 4 10 20 40 100
2
4
10
6
20
60
100
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
0.10
1.00
10.00
0.010.2 0.6 1.0 1.4 1.8 2.2
PULSE WIDTH=300uS
1% DUTY CYCLE
UGF30J
UGF30K
UGF30A~UGF30D
UGF30F~UGF30G
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
NUMBER OF CYCLES AT 60Hz
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
40
20
60
120
80
100
1 10 100
UGF30J~UGF30K UGF30A~UGF30G
Zowie Technology Corporation
09/2001
