6-29
FRONTIER
ELECTRONICS CO., LTD.
3A GLASS PASSIVATED ULTRA FAST RECOVERY RECTIFIER
FEATURES
! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
! ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY
! LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY
! LOW LEAKAGE
! HIGH SURGE CAPABILITY
! HIGH TEMPE RATURE SOLDERING GUAR ANTEED：
260℃.375〞(9.5 mm) LEAD LENGTHS FOR 10 SECONDS AT
5 LBS. (2.3 KG) TENSION.
! GLASS PASSIVATED JUNCTION
MECHANICAL DATA
! CASE：JEDEC DO-201AD, MOLDED PLASTIC
! TERMINALS：AXIAL LEADS SOLDERABLE PER MIL-STD-202, CASE-D0201AD
METHOD 208
! P OLARI TY：COLOR BAND DENOTES CATHODE END
! MOUNTING POSITION：ANY
! WEIGHT：1.2 GRAM DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATINGS AND ELECTRICAL C HARACTER IS TICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD.
FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS SYMBOL UF
5400G UF
5401G UF
5402G UF
5403G UF
5404G UF
5406G UF
5407G UF
5408G UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 50 100 200 300 400 600 800 1000 V
MAXIMUM RMS VOLTAGE VRMS 35 70 140 210 280 420 560 700 V
MAXIMUM DC BLOCKING VOLTAGE VDC 50 100 200 300 400 600 800 1000 V
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
.375〞(9.5mm) LEAD LENGTH AT TA=55°CIO3.0 A
PEAK FORWARD SURGE CURRENT, 8 .3ms SINGLE HALF SINE-
WAVE SUPERIMPOSED ON RATED LOAD IFSM 150 A
TYPICAL JUNCTION CAPACITANCE (NOTE 1) CJ75 50 PF
TYPICAL THERMAL RESISTANCE (NOTE 2) Rθjc 20 ℃/W
STORAGE TEMPERATURE RANGE TSTG - 55 TO + 150 ℃
OP ERATING TEMPERATURE RANGE TOP - 55 TO + 150 ℃
ELECTRICAL CHARACTERISTICS (AT TA =25°
°°
°C UNLESS OTHE RWISE NOTED)
CHARACTERISTICS SYMBOL UF
5400G UF
5401G UF
5402G UF
5403G UF
5404G UF
5406G UF
5407G UF
5408G UNITS
MAXIMUM FORWARD VOLTAGE AT IO DC VF1.3 1.7 V
MAXIMUM DC REVERSE CURRENT AT TA=25°CIR1µA
MAXIMUM DC REVERSE CURRENT AT TA=100°CIR10 µA
MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 50 75 nS
NOTE：
1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BO TH LEADS ATTATCHED TO H EATSINK 20×20×1t(mm) COPPER PLATE AT LEAD LENTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25
UF5400G
THRU
UF5408G
.375(9.5)
.335
(
8.5
)
1.0(25.4)
MIN
.220(5.6)
.197(5.0)
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
RATINGS AND CHARACTERISTIC CURVE UF5400G TH RU UF5408G
FIG. 1 -TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
FIG. 3 -TYPICAL RE VERSE CHARACTE RISTICS FIG. 4 -TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 6 -TYPICAL J UNCTION CAPACITANCE
FIG. 5 -MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
30
0
20
0
10
0
PULSE
GENERATOR
( NOTE 2 )
1 10 100 1000
NUMBER OF CYCLES AT 60 Hz
.1 .2 .4 1.0
2 4
10 20 40 100
REVERSE VOLTAGE (V)
200
100
40
20
10
6
4
2
1
JUNCTION CAPACITANCE (pF)
(+)
25 Vdc
(approx)
(-)
PEAK FORWARD SURGE CURRENT (A)
D.U.T.
UF5400G~5404G
1Ω
NON
INDUCTIVE
UF5406G~5408G
OSCILLOSCOPE
( NOTE 1 )
50Ω
NONINDUCTIVE 10Ω
N
ONINDUCTIVE
8.3 ms Single Half Sine Wave
(JEDEC Method)
(-)
TJ=25oC
(+)
0 .2 .4 .6 .8
1.0 1.2 1.4 1.6 1.8
INSTANTANTANEOUS FORWARD VOLTAGE (V)
20 40 60 80 100 120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
+0.5A
0
-0.25A
-1.0A
1000
100
10
1
0.1 TJ=25oC
T
J
=80oC
TJ=125oC
Trr
UF5406G~5408G
100
10
1
.1
.01
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVE RSE CUR ENT (uA)
AVERAGE FO RWARD
CURRENT (A)
6
5
4
3
2
1
0 25
50 75 100 125 150 175
AMBIENT TEMPERATURE (oC)
FIG. 2 -TYPICAL FO RWARD
CURRENT DERATING CURVE
Single Phas e Half
Wave 60 Hz
Resistive or
Inductive Load
1cm
SET TIME BASE
FOR 10/20 ns/cm
NOTE: 1. RISETIME=7ns MAX. INPUT
IMPEDANCE=1 MEGOHM 22PF
2. RISE TIME =10 ns MAX. SOURCE
IMPEDENCE=50 OHMS
6-30
UF5400G~5404G
