PRELIMINARY
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773
SPD48SM & SMS thru SPD51SM & SMS
200 mAMP 50 - 125 VOLTS 5 nsec HYPER FAST RECTIFIER
SURFACE MOUNT ROUND TAB "SM" SURFACE MOUNT SQUARE TAB "SMS"
Designer's Data Sheet
FEATURES:
Hyper Fast Recovery: 5 nsec maximum Subminiature Surface Mount Package Square Tab Mounting (Round Tabs Available) Hermetically Sealed Planar Passivated Chip For High Efficiency Applications Replaces 1N4148 - 1N4151 types
TX, TXV, and Space Level Screening Available
Maximum Ratings
Peak Repetitive Reverse and DC Blocking Voltage SPD48SM & SMS SPD49SM & SMS SPD50SM & SMS SPD51SM & SMS
SYMBOL VRRM VRWM VR Io IFSM TOP & TSTG R2JE
VALUE 50 75 100 125 200 4 -65 TO +200 0.35
UNITS
Volts
Average Rectified Forward Current (Resistive Load, 60Hz, Sine Wave, TA = 25 oC Peak Surge Current (8.3 ms Pulse, Half Sine Wave Superimposed on Io, allow junction to reach equilibrium between pulses, TA = 25oC) Operating and Storage Temperature Maximum Thermal Resistance Junction to End Tab
mAmps Amps
o
C
o
C/mW
NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RH0085C
SPD48SM & SMS thru SPD51SM & SMS
Electrical Characteristics
Instantaneous Forward Voltage Drop (TA = 25oC, 300 - 500:s Pulse) Instantaneous Forward Voltage Drop (TA = -55oC, 300 - 500:s Pulse)
PRELIMINARY
SOLID STATE DEVICES, INC.
SYMBOL IF = 10 mADC IF = 100 mADC IF = 10 mADC IF = 100 mADC VF1 VF2 IR1 IR2 CJ tRR
CASE OUTLINE: SQUARE TAB "SMS"
14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773
MAXIMUM 1.0 1.2 1.1 1.3 400 40 2.8 5
UNITS VDC VDC nA :A pF nsec
Reverse Leakage Current (Rated VR , TA = 25oC, 300 :s minimum Pulse) Reverse Leakage Current (Rated VR , TA = 100oC, 300 :s minimum Pulse) Junction Capacitance (VR = 10 VDC, TA = 25oC, f = 1 MHz) Reverse Recovery Time (IF = 50 mA, IR = 100 mA, IRR = 25 mA, TA = 25oC)
CASE OUTLINE: ROUND TAB "SM" DIMENSIONS DIM A B C D 2x C iB A D MIN. -.054" .010" .001" MAX. .150" .085" .028" --
DIMENSIONS DIM A B C D MIN. -.065" .022" .001" B B MAX. .200" .085" .028" --
2x C
A
D
(TA = 25oC unless otherwise specified)
PERCENT OF MAXIMUM FORWARD CURRENT RATING (%) FORWARD CURRENT, [ A ]
0.1
TYPICAL OPERATING CURVES
FORWARD VOLTAGE
100 80 60 40 20 0 0 25 50 75 100 125 150 175 200
0.01 0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
END TAB TEMPERATURE (oC)
FORWARD VOLTAGE, [ V ]
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