AXIAL SILASTIC GUARD JUNCTION STANDARD RECTIFIER
1A1 THRU 1A9
FEATURES
• • • • •
VOLTAGE RANGE CURRENT
50 to 1000 Volts 1.0 Ampere
R-1
.787 MIN. (20.0)
Low coat construction Low forward voltage drop Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
.138(3.5) .114(2.9) .102(2.6) DIA. .087(2.2) .787 MIN. (20.0) .025(0.6) DIA. .021(0.5)
MECHANICAL DATA
• • • • • •
Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.0070 ounce, 0.20 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• • •
Ratings at 25OC ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20%
SYMBOLS
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 25℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage per element T A = 25℃ TA = 125℃
VRRM VRMS VDC I(AV) IFSM VF IR IR(AV) CJ RθJA TJ TSTG
1A1 50 35 50
1A2 1A3 100 200 70 140 100 200
1A4 400 280 400
1A5 600 420 600 1.0 25 1.1 5.0 50 30 40 50
1A6 800 560 800
1A7 1000 700 1000
1A8 1200 840 1200
1A9 1500 1050 1500
UNIT
Volts Volts Volts Amps Amps Volts µA µA pF
℃/W ℃ ℃
Maximum Full Load Reverse Current, full cycle average 0.375”(9.5mm)lead length at TL=75℃ Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Junction Temperature Range Storage Temperature Range
-55 to +150 -55 to +150
Notes: 1. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC. 2. Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.
Web Site: WWW.PS-PFS.COM
AXIAL SILASTIC GUARD JUNCTION STANDARD RECTIFIER
1A1 THRU 1A9
VOLTAGE RANGE CURRENT
50 to 1000 Volts 1.0 Ampere
RATING AND CHRACTERISTIC CURVES 1A1 Thur 1A9
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
30
AVERAGE FORWARD CURRENT, (A)
PEAK FORWARD SURGE
1.0
25
0.8
CURRENT, (A)
20
8.3ms Single Half Sine-Wave (JEDEC Method) =T T j jmax
0.6
0.4
Single Phase Half Wave 60Hz Resistive or
10
0.2
0 0
Inductive Load
25
50
75
100
125
150
175
0 1 2 5 8 10 20 50
100
AMBIENT TEMPERATURE, (° C)
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
10
10
FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA)
INSTANTANEOUS FORWARD CURRENT,
Tj =100 ° C
1
1.0
(A)
0.1
Tj =25° C Pulse Width=300us 1% Duty Cycle
0.1
0.01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Tj =25° C
0.01 0 20 40 60 80 100 120 140
INSTANTANEOUS FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.4-TYPICAL JUNCTION CAPACITANCE
100
CAPACITANCE,(pF)
10
TJ=25° C F=1MHz
10 0.1 1.0 4.0 10.0 100
REVERSE VOLTAGE,(VOLTS)
Web Site: WWW.PS-PFS.COM
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