Document
BLGALAXY ELECTRICAL
PHOTO FLASH RECTIFIER
1A10F --- 1A18F
VOLTAGE RANGE: 1000 --- 1800 V CURRENT: 1.0A
FEATURES Fast switching Diffused junction Low leakage Low forward voltage drop High current capability Easily cleaned with alcohol,Isopropanol and similar solvents
MECHANICAL DATA
Case: JEDEC R--1,molded plastic Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.007ounces, 0.20 grams Mounting position: Any
R-1
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60Hz,resistive or inductive load. For capacitive load,derate by 20%.
1A10F 1A12F 1A14F 1A15F 1A16F 1A18F UNITS
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
VRRM VRMS VDC
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
IF(AV)
Peak forw ard surge current
8.3ms single half-sine-w ave
IFSM
superimposed on rated load TJ=125 Maximum instantaneous forw ard voltage
@ 1.0 A
VF
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
IR
Maximum reverse recovery time (NOTE1)
trr
Typical junction capacitance
(NOTE2)
CJ
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE: 1. Rev erse recov ery test conditions:IF=0.5A,IR=-1.0A,IRR=-0.25A.
2. Mersured at 1MHZ and applied rev erse v oltage of 4.0V.
1000 700 1000
1200 840 1200
1.3
1400 980 1400
1500 1050 1500
1600 1120 1600
1.0
30.0
1.8 5.0 100.0 300 15 -55 ---- + 150 -55 ---- + 150
1800 1260 1800
V V V
A
A
V μA ns pF
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Document Number 0282004
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
1A10F --- 1A18F
AVERAGE FORWARD RECTIFIED CURRENT AMPERES
PEAK FORWARD SURGE CURRENT AMPERES
FIG.1 -- FORWARD DERATING CURVE
1.0
.8 .6
.4
.2
0 0
Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm) Lead Length
25 50 75
100
125 150
175 200
AMBIENT TEMPERATURE,
FIG.2 -- PEAK FORWARD SURGE CURRENT
30
20
TJ=125
8.3ms Single Half Sine-Wave
10
0 1 10 100
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 N 1.
10 N 1.
+ 0 .5 A
trr
(+) 25VDC (approx) (-)
D.U.T.
1 NONINDUCTIVE
OSCILLOSCOPE (NOTE 1)
PULSE GENERATOR
(NOTE2)
0 -0 .2 5 A
NOTES:1.RISETIME= 7ns MAX.INPUTIMPEDANCE=1M . 22pF. Ggggggggg 2.RISETIME=10ns MAX.SOURCEIMPEDANCE=50 .
-1 .0 A
1cm SETTIMEBASEFOR50/100 ns/cm
Document Number 0282004
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
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