PRELIMINARY
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com
SPD48SM &SMS Thru SPD51SM & SMS
200 mAMP 50-125 Volts 5 nsec
DESIGNER’S DATA SHEET
Part Number / Ordering Information 1/ SPD _ _ __ __
⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐
L Screening
2/
= None TX = TX Level TXV = TXV Level S = S Level • • • • • • • •
HYPER FAST RECTIFIER
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 S – Level Screening Available2/
L Package
SM = Surface Mount Round Tab SMS = Surface Mount Square Tab 48 = 50 V 49 = 75 V 50 = 100 V 51 = 125 V
L Voltage
Maximum Ratings
Peak Repetitive Reverse and DC Blocking Voltage SPD48SM & SMS SPD49SM & SMS SPD50SM & SMS SPD51SM & SMS
Symbol
VRRM VRWM VR Io
Value
50 75 100 125 200
Units
Volts
Average Rectified Forward Current (Resistive Load, 60 Hz Sine Wave, TA = 25ºC) Peak Surge Current (8.3 ms Pulse, Half Sine Wave Superimposed on Io, Allow Junction to Reach Equilibrium Between Pulses, TA = 25ºC) Operating & Storage Temperature Maximum Thermal Resistance
Junction to End Tab 1/ For Ordering Information, Price, and Availability – Contact Factory. 2/ Screening Based on MIL-PRF-19500. Screening Flows Available on Request.
mAmps
IFSM
4
Amps
Top & Tstg RθJE
-65 to +200 0.35
SM (Round)
ºC ºC/mW
SMS (Square)
NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RH0085D
DOC
PRELIMINARY
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com
SPD48SM &SMS Thru SPD51SM & SMS
Symbol
IF = 10mADC IF = 100mADC IF = 10mADC IF = 100mADC VF1 VF2 IR1 IR2 CJ trr
Electrical Characteristics
Instantaneous Forward Voltage Drop (TA = 25ºC, 300-500μs pulse) Instantaneous Forward Voltage Drop (TA = -55ºC, 300-500μs pulse) Reverse Leakage Current (Rated VR, TA = 25ºC, 300μs minimum pulse) Reverse Leakage Current (Rated VR, TA = 100ºC, 300μs minimum pulse) Junction Capacitance (VR = 10 Vdc, TA = 25ºC, f = 1MHz) Reverse Recovery Time (IF = 50 mA, IR = 100mA, IRR = 25mA, TA = 25ºC)
Case Outline: Round Tab (SM)
Max
1.0 1.2 1.1 1.3 400 40 2.8 5
Units
VDC VDC nA μA pF nsec
DIM A B C D
DIMENSIONS MIN 0.054” –– 0.010” .001”
MAX 0..085” 0.150” 0.028” ––
Case Outline: Square Tab (SMS)
B A
DIMENSIONS SDR1304 & SDR1306 DIM MIN MAX 0.065” 0.085” A - -0.200” B 0.022” 0.028” C 0.001” --D
A
C
D
NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RH0085D
DOC
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