二极管丝印S1J
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SUFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
Case : JEDEC SOD-123FL molded plastic body over passivated chip Terminals : S olderable per MIL-STD-750,Method 2026
Polarity : Color band denotes cathode end Mounting Position : Any
Weight :0.006 ounce, 0.02 grams
Glass passivated device
Ideal for surface mouted applications FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Metallurgically bonded construction
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,5 lbs. (2.3kg) tension
Low reverse leakage
Note: 3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted
ELECTRONICS CO.,LTD.
LING JIE
STAR SEA
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
DSR1A THRU DSR1M
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
1.Averaged over any 20ms period.
DSR1B SYMBOLS
10070100400280400200140200
600420600800560800
V RRM V RMS V DC I (AV)
I FSM V F 1.0
25.01.1Operating junction and storage temperature range
Maximum repetitive peak reverse voltage Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T A =65 C (NOTE 1)
Peak forward surge current
8.3ms single half sine-wave superimposed on rated load (JEDEC Method)Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current T A =25 C at rated DC blocking voltage T A =125 C Typical junction capacitance (NOTE 2)I R 10.050.0R θJA C J T J ,T STG
1804-55 to +150
Typical thermal resistance (NOTE 3)
UNITS
VOLTS VOLTS VOLTS Amp
Amps Volts pF C
A µK/W DSR1D DSR1G DSR1J
DSR1K S1B
S1D
S1G
S1J
S1K
T L =25 C
503550S1A
DSR1A 10007001000
DSR1M S1M
SOD-123FL
Dimensions in millimeters
RATINGS AND CHARACTERISTIC CURVES DSR1A THRU DSR1M
ELECTRONICS CO.,LTD.
LING JIE
STAR SEA
m A M P E R E S
C A P A C I T A N C E , p F
FIG.1 --TY PIC A L FOR WA R D C H A R A C TE R ISTIC FIG.2 -- TY PIC A L JU N C TION C APA C ITA N C E
IN ST AN T AN EO U S FOR WAR D VOLT AG E,mV R EVER SE VOLT AGE,VOLT S
I N S T A N T A N E O U S F O R W A R D C U R R E N T
100
1000
600
70080090010001100
5
10
15
20
25
30
35
40
10
9876543210 µA M P E R E S
A V E R A G E F O R W A R D C U R R E N T ,A M P E R E S
I N S T A N T A N E O U S R E V E R S E C U R R E N T
FIG.3 -- TYPICAL INSTANTANEOUS FIG.4 -- FOR WA R D D E R A TIN G C U R VE
AMBIEN T T EMPER AT U R E,
INSTANTANEOUS REVERSE VOLTAGE,V
10
100
REVERSE CHARACTERISTICS
1.0
0.8
0.6
0.4
0.2
0 25 50 75 100 125 150 175