S3820 MICROSEMI | Alldatasheet
Document overview
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Technical content
“Nex TT (@!: Hy I | A) HH ae 1 SS B .667 687 16.95 17.44 qe E 422.453 10.72 11.50 Fo 15 .200 2.93 5.08 > lo 1-28 UNF—3A H 220.249 5.59 6.32 2 Moi 2. Full threads within J .280 3756.35 9.52 J . 156 — 3.97 i H d__1. _16 | 2 1/2 threads K 7 CHF 3. For Reverse Polarity add Mo === -667 —-- 16.94 Dia = R to Part_Number N === .080 srr 2.03 . _-sB E Standard Polarity: Stud is P 140 175 3.56 4.44 Dia ‘ =———" Reverce poloritye Stud 1 everse polarity: Stud is neds DO203AB (D05) Microsemi . Catalog Number Peak Reverse ¢ Glass to metal construction Standard Reverse Voltage e Highest current DO-5 available 4 e i i 23860 3860 600V Glass passivated die $3880 R3880 800V . $38100 — R38100 1000V ©1800 amps surge rating $38120 R38120 1200V e VRRM to 1200V
Electrical Characteristics
Average forward current IF(AV) 100 Amps Tc = 144°C, half_sine wave, REC = 0.5°C/W Maximum surge current IFSM_ 1800 Amps 8.3ms, half sine, TU = 200°C Max 12 t for fusing I2t 13440 A2s Max peak forward voltage VEM 1.15 Volts FM = 200A:Ty = 25°C* Max peak reverse current IRM 25 pA VRRM,TJ = 25°C Max peak reverse current RM 3.0 mA VRRM,TJ = 150°C Max Recommended Operating Frequency —10kHz *Pulse test: Pulse width 300 jusec. Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range TsT¢ -65°C to 200°C Operating junction temp range Ty -65°C to 200°C Maximum thermal resistance Reuc 0.5°C/W Junction to Case Mounting torque 25-30 inch pounds Weight .6 ounces (17 grams) typical m= _ LAWRENCE am 6 Loke Street Lawrence, MA 01841 05-02-07 Rev. 4 jcrosemi FAX: (978) 689-0803 www.microsemi.com
Typical Forward Characteristics Forward Current Derating 1000 pq er 200 a SSS PRE A GO 2 5 190 S
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| A & J 1 | A a OO 2 130 0 0 D 60 a A es 0 so 6090120180 Cee Average Forward Current - Amperes Figure 4 et LIA TL ELT ETL Maximum Forward Power Dissipation a ° / 2 140 & zo 1 TTT TTT I [| ' 49 200°C 120 eo ~ a SY | A GO | 1 180' 7 eg a c 120°| & a a | GG OO © 100 Ly A
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edith E <A SCOT eH ae 7 ay Zane 2 & 20 QZ 5 E By eA Iti 0 4 8 1.2 1.6 2.0 24 2.8 0 30 60 90 120 150 Instantaneous Forward Voltage - Volts Average Forward Current — Amperes Figure 2 Figure 5 vee Reverse Characteristics Transient Thermal Impedance SS 7 SSS | Sg A SS = SS = | SS =
0 Gee tt 83s HA
fa SSS SS 6666262555555 ® eo | g BSS SSS SSS fF tH
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~ 0001 Tt 3 0 0 300 600 900 1200 1500 .001 .01 A 1 10 100 Reverse Voltage - Volts Time in Seconds 05-02-07 Rev. 4