RS1AB thru RS1MB Surface Mount Fast Recovery Rectifiers
P b Lead(Pb)-Free
REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 1.0 AMPERE
Features:
* For Surface Mount Application * Glass Passivated Chip * Low Reverse Leakage Current * Low Forward Voltage Drop And High Current Capability * Plastic Meterial Has UL Flammability Classification 94V-0
Mechanical Data:
* Case : Molded Plastic * Polarity :Indicated by cathode band * Weight : 0.003 Ounce ,0.093 grams
SMB(DO-214AA)
SMB Outline Dimension
B Dim A C A B C D E H E G G H J
Unit:mm
SMB
Min 3.30 4.06 1.96 0.15 5.00 0.10 0.76 2.00 Max 3.94 4.80 2.21 0.31 5.59 0.20 1.52 2.62
D J
http://www.weitron.com.tw
WEITRON
1/3
11-May-06
RS1AB thru RS1MB
Maximum Ratings and Electrical Characteristics
Rating 25 C AmbientTemperature Unless Otherwise Specified. Single Phase HalfWave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%.
Characteristics
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375”(9.5mm) lead Length at Ta = 55°C Peak Forward Surge Current,8.3 ms Single Half Sine-WaveSuperimposed on Rated Load Maximum Instantaneous At 1.0A DC Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 100°C Max Reverse Recovery Time Typical Junction Capacitance OperatingTemperature Range StorageTemperature Range
Symbol RS1AB RS1BB RS1DB RS1GB RS1JB RS1KB RS1MB Unit
VRRM VRMS VDC IF(AV) IFSM VF IR Trr CJ TJ TSTG
50 35 50
100 70 100
200 140 200
400 280 400 1.0 30 1.3 5.0 100
600 420 600
800 560 800
1000 700 1000
V V V A A V μA
150 15 +150
250
500
nS PF °C °C
-65 to +150
NOTES: 1.Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to case.
WEITRON
http://www.weitron.com.tw
2/3
11-May-06
RS1AB thru RS1MB
AVERAGE FORW ARD CURRENT AMPERES
1.0 0.8 0.6 0.4 0.2 0
PEAK FORW ARD SURGE CURRENT, A MP E R E S
30
20
10
Pulse W idth 8.3ms Single Half-Sine-W ave (JEDEC METHOD)
SINGLE PHASE HALF W AVE 60Hz RESISTIVE OR INDUCTIVE LOAD
25
50
75
100
125
150
175
0
1
2
5
10
20
50
100
LEAD TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.1 Forward Current Derating Curve
FIG.2 Maximum Non-Pepetitive Surge Current
10
1000
INSTANTANEOUS FORW ARD CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (uA)
100
TJ = 100 C
1.0
10
TJ = 25 C
1.0
TJ = 25 C
0.1
0.1
.01 0 0.2 0.4 0.6 0.8 1.0
PULSEWIDTH:300us
0.01 1.8 0 20 40 60 80 100 120 140
1.2
1.4
1.6
INSTANTANEOUS FORW ARD VOLTAGE, (VOLTS)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.3 Typcial Forward Characteristics
FIG.4 Typical Reverse Characteristics
WEITRON
http://www.weitron.com.tw
3/3
11-May-06
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