SPA25 MICROSEMI | Alldatasheet
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Technical content
TT TAS Dim. Inches Millimeter | i (G8) c3 | Minimum Maximum Minimum Maximum Notes " f ®Q C1 552 2572 14.02 14.53 | Ve —tt C3). 580 7.92 9.65 Lo c4_-| L901 Dia. C4495 512 12.57 13.00 oD1 189 195 4.80 4.95 ee 9b2 002.057 067 1.45 1.70 cae —| | 9b4 903.108 118 2.74 3.00 -— W—| | | 9D3 904.141 151 3.58 3.84 | 905.225 .235 5.72 5.97 co Co ie | | H1 669 1.060 17.53 26.92 1A + + 2 2.300 500 7.62 12.70 H1 4 a H3 040 .060 1.02 1.52 EH ee 4 o¢—} tf Li .370 560 9.40 14.22 wa Lys 2.307 365 7.80 9.27 SEE NOTE 3 L3 089 099 2.26 2.49 Notes: SEE NOTE 4 | 9D5 -- 4.132 142 3.35 3.61 1. Terminals are Sn/Pb dipped. LS 026 036 66 91 3. Point at whichTC is read (must be in metal part of case) 4. Locating pin shall be adjacent to positive terminal. Microsemi Industry Working Peak Repetitive Peak @ High Rel Screening Available Catalog Number Part Number Reverse Voltage Reverse Voltage . . © Fused—in—glass diodes used SPA25 100V 110V © Controlled Avalanche Characteristics SPB25 200V 220V @ High Surge Rating SPC25 A00V A40V @ Electrically isolated Aluminum case e pr a spp25 600V 660V MIL—PRF-19500 Similarity
Electrical Characteristics
| Tc = ° Average D.C. output current OAV 25 Amps C = 55°C Average D.C. output current OAV 15 Amps i ore ine, T = 55°C Maximum surge current FSM 150 Amps i ms, ha we one Max peak forward voltage per leg VFM 1.40 Volts vt = 9A: Je 25°C Max peak reverse current per leg IRM 2 uA RRM, 1J = 25°C Max peak reverse current per leg IRM 150 uA VRRM, 'J = 100°C* Isolation voltage VISO 2800 Volts 10 pA DC max for 10sec. 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range TSTG -65°C to 150°C Operating temperature range Ty —65°C to 150°C Maximum thermal resistance ROJC 2.5°C/W junction to case Maximum thermal resistance per package RJA 20°C/W junction to ambient Weight 1.1 ounces (31.5 grams) typical 11-28-06 Rev. 3 a COLORADO am 800 Hoyt Street Broomfield, CO. 80020 icrosemi FAX: (303) 466-3775 www.microsemi.com
Typical Forward Cheracteristics — Per Leg Current Derating “FEEEEEEEEEEEES “LTRAETLTT TTT a tL | [| [| | | t ft ft ft tT tt yy BRR CN sit tt TTT tT TT Tt yt Ve N SRR CONE — LELT ETT TT ET AAA ce 4se PTT IN | Ey yt Ei 7 soi 1 || AL] I I I - ee gZ 10 Kit tit tit iad x ESSSSSSSSAMSS 5 tL [| | [| | tT t tT ye TA PT \\ & pL [| [| [ tT tT ft tT ty 7A AT sof Pi yy EAE TT PEE CEE PPT THT PT TT Ty TT PEEP ELL VAAL / / 0 50 100 150 200 } | Case Temperature - 10 eo a a eee 05 EL | [ stoobd bse! [sec | | (ttt tye Pett tt ty PT LET VITA LTTE PTTL TEE LL 0 2 4 6 8 1 12. 14 Instantaneous Forward Voltage — Volts Figure 2 Typical Reverse Leakage Current — Per Leg ee ee ra — a ee ee 5 tO Pape 2 10 — att. |S 5 ee g SS © 10S if OO
000 SSS SS SSS SS
% of Rated Voltage 11-28-06 Rev. 3