3-31
FRONTIER
ELECTRONICS CO., LTD.
3A FAST RECOVERY PLASTIC RECTIFIER
FEATURES
! LOW COST
! UL 94V0 F LAME RETARDANT EPOXY MOLDING COMPOND
! DIFFUSED JUNCTION
! HIGH SURGE CURRENT CAPABILITY
MECHANICAL DATA
! CASE：TRANSFER MO LDED
! LEADS：SOLDERABLE PER MIL-STD-202,METHOD 208
! P OLARI TY：CATHODE INDICATED BY COLOR BAND CASE-DO201AD
! WEIGHT：1.2 GRAMS
DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATI NGS AND E L ECTRICAL CHARACTERISTICS
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 BY396 BY397 BY398 BY399 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 100 200 400 800 V
MAXIMUM RMS VOLTAGE VRMS 70 140 280 560 V
MAXIMUM DC BLOCKING VOLTAGE VDC 100 200 400 800 V
MAXIMU M AVERAGE FORWARD RE CTIFIED CUR RENT
.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 100 A
TYPICAL JUNCTION CAPACITANCE (NOTE 1) CJ28 PF
TYPICAL THERMAL RESISTANCE (NOTE 2) Rθja 20 ℃/W
STORAGE TEMPE RATURE RANGE TSTG - 55 TO + 150 ℃
OP ERATING TEMPERATURE RANGE TOP - 55 TO + 125 ℃
ELECTRICAL CHARACTE RISTICS (AT TA =25°
°°
°C UNLESS OTHE RWISE NOTED)
CHARACTERISTICS SYMBOL BY396 BY397 BY398 BY399 UNITS
MAXIMU M FORW ARD VOLTAGE AT IO DC VF1.3 V
MAXIMUM REVERSE CURRENT AT 25℃IR10 µA
MAXIMUM REVERSE CURRENT AT 100℃IR100 µA
MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 150 250 nS
NOTE：
1. M EASURED AT 1 MHZ AND APPLIED REVER SE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTATCHED TO HEATSINK 63.5×63.5×1t(mm) CO PPER PLATE AT LE AD LENTH 5mm
3. R EVERSE RECOVE RY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
BY396
THRU
BY399
.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 BY396 THRU BY399
1cm
100
10
1. 0
0.1
.01
200
100
50
10
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
PULSE
GENERATOR
( NOTE 2 )
(+)
25 Vdc
(approx)
(-)
D.U.T.
1Ω
NON
INDUCTIVE OSCILLOSCOPE
( NOTE 1 )
50Ω
NONINDUCTIVE 10Ω
N
ONINDUCTIVE
(-)
(+)
+0.5A
0
-0.25A
-1.0A
Trr
SET TIME BASE
FOR 10/20 ns/cm
NOTE: 1. RISETIME=7ns MAX. INPUT
IMPEDANCE=1 MEGOHM 22PF
2. RISE TIME =10ns MAX. SOURCE
IMPEDANCE=50 OHMS
TA-AMBIENT TEMPERATURE (OC)
Fig. 2-MAXIMUM CURRENT DERATING CURVE Fig. 3-MAXIMUM FORWARD SURGE
NUMBER OF CYCLES
0 20 40 60 80 100 120 140 160 180 200
Io-AV ERAGE RE CTIFIED
CURRENT
(
A
)
3.0
2.0
1.0
0
PEAK FORWARD S URGE CURRE NT
AMPERES
1 10 100
NUMBER OF CYCLES AT 60 HZ
100
10
1
CAPACITTANCE,pF
FIG. 5-TYPICAL INST ANTANEOUS
FORWARD CHARACTERISTICS
FIG. 4-TYPICAL JUNCTION CAPACITANCE
SINGLE PHASE HALF
WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
8. 3ms Single Ha lf S ine-W ave
(JEDEC Method)
TJ=25oC
f = 1 M Hz
Vsig = 50 mVp-p
1 10
REVERSE VOLTAGE, VOLTS
INSTANTANEOUS FORW ARD VOLTAGE,VO LTS
INSTANTANEOUS FORWARD
CURRENT AMPERES
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
TJ=25oC
PULSE WIDTH =300us
1% DUTY CYCLE
3-32
