FEATURES
Low cost
Diffused junc tion
Low lea k age
Low f or war d voltage dr op
High c ur r e nt c apability
and similar solv ents
M ECHANI CAL DATA
Case:J E DEC DO - 27, molded plast ic
Terminals: Axial lead , solderable per
MIL- STD-202,M ethod 208
Polarity : Color band denotes cathode
W eight :0. 041 ounces, 1.15 grams
Mounting position: A ny
MAX I MUM RATINGS AND EL ECTRICAL CHARACTE RI STICS
Ratings at 25 ambient temper ature unle ss other wise spec ified.
Single phase,half wave,60 Hz,resistiv e or inductive load. For capacitiv e load,derate by 20%.
BY
398 BY
399 BY
399S UNITS
Maximum recurrent peak reverse voltage VRRM 400 800 1000 V
Maximum RMS voltage VRMS 280 560 700 V
Maximum DC block ing voltage VDC 400 800 1000 V
Maximum average forw ard rectified current
9.5mm lead length, @TA=75
Peak forw ard surge current
8.3ms single half-si ne-wave
superimposed on rated load @TJ=125
Maximum instantaneous forward voltage
@ 3.0 A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1) trr ns
Typical j u ncti on capacitance (No te2) CJpF
Typical thermal resistance (Note3 ) RฮธJA ๏ผ๏ผท
Operating junction temperature range TJ
S torage temperature range TSTG
NOTE:1. Measured with IF=0.5A, IR=1 A, I rr=0.25A.
BY396(Z)---BY399S(Z)
G ALAXY EL ECTRICAL
DO - 27
100
70
100
BY
396
Easily cleaned wit h Freon, Alcohol, I sopropanol
200
140
A
IFSM
3. Thermal resistance from junction to ambient.
A
2. Meas ured at 1. 0MH z and applied revers e volt ag e of 4 .0 V D C .
- 55---- +150
- 55---- +150
22
150
IR
100.0
10.0
200.0
1.25
32
VOLTAGE RANGE: 1 00--- 1 000 V
CURRENT: 3.0 A
200
BY
397
3.0 A
FAST RECOVERY RECTI FIER
IF(AV)
The plast ic mat erial carr ies U/ L rec ognit ion 94V-0
www.galaxycn.com
BL
BLGALAXY ELECTRICALDocument Number 0261023 1.
124 10820 40 60 80 100
0
20
40
60
80
TJ=125
8.3ms Single Half
Sine-Wave
100
120
140
160
.2
T J=25
f= 1 MHz
1.1
2
4
.4 1.0 2
40
10
20
60
100
410 20 40100
0.6 0.8 1.0 1.2 1.4 1.6
0.01
0.02
0.06
0.04
0.1
0.2
0.4
1.0
2
4
10
100
1.8 2.0
TJ=25
Pulse Width=300ยตS
0.5
1
1.5
2
2.5
50 125 175
Single Phase
Half Wave 60HZ
Resistiv e or
Inductive Load
20075 150100
3
25
0
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0261023 2.
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
N.1.
50
N.1.
OSCILLOSCOPE
(NOTE 1)
(+)
50VDC
(APPROX)
(-)
10
N.1.
(-)
(+)
-1.0A
-0.25A
0
+0.5A
trr
1cm
AMPERES
AMPERES
JUNCTION CAPACITANCE,pF
PEAK FORWARD SURGE CURRENT
AMPERES
BY396(Z)---BY399S(Z)
SET TI ME B ASE FOR 50/1 0 0 ns /cm
IN STANTANEOUS FOR W ARD VO L TAGE,VOL TS
RA TINGS AND CHA RA CTERISTIC CU RVES
A MBI ENT TE MPERATURE,
NOTES : 1 .RISE TIME =7 n s MAX. INPUT IMPEDANCE= 1 M .22pF
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
AVERAGE FORWARD RECTIFIED CURRENT
FIG.4--TYPICAL JUNCTION CAPACITANCE FIG.5-- PEAK FORWARD SURGE CURRENT
2 .RISE TIME=1 0 n s MAX . SOURCE IMPEDANCE= 5 O
INSTANTANEOUS FORWARD CURRENT
FIG.3 -- FORWARD DERATING CURVE FIG.2 --TYPICAL FORWARD CHARACTERISTIC
REVERS E V OLTAGE ,VOLTS NUMBE R OF CYCLES AT 60 Hz
