688-10 MICROSEMI | Alldatasheet

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Technical content

688-10 to 688-25 & 688—-10R to 688—25R 7 g g it A I ' A 1.140 MAX. 28.96 MAX. D B 2.985-3.015 | 75.82-76.58 1 a D 740-.770 18.80-19.56 c Add suffix R to denote Fast Recovery OS version. For example, for recovery time, el [-6--—-—--6+ oss MARKING: Cathode Positive Output: + Anode Negative: — Part number is printed on the body. Microsemi Catalog Working Peak pc © Current ratings to 0.6A Number Reverse Voltage Output Current e YRRM 10kV to 25kV 688-10, 688-10R 10kV 0.60A © Only fused—in—glass diodes used 688-12, 688-12R 12kV 0.50A © 150°C junction temperature 688-15, 688-15R 15kV 0.40A © Surge ratings to 20A 688-18, 688-18R en oon © Controlled avalanche characteristics 688-20, 688-20R . © MIL-PRF-19500 Similarit 688-25, 688-25R 25kV 0.20A MIL~PRF~19500 Similarity @Sn/Pb terminations

Electrical Characteristics

688-10,R 688-12,R 688-15,R 688-18.R 688-20R 688-25R Moximum surge current-TC = 25°C IFSM —20A 20A 20A 20A 20A 20A Maximum peak reverse voltage VRM — 10kV 12kV 15kV 18kV 20kV 25kV Mox peak reverse current @ 25°C, at Vrrm IRM Qua QuA Qua Qua Qua Qua Max peak reverse current @ 100°C, at Vrrm IRM —100uA 100uA 100uA 100uA 100uA 100uA Max. recovery time 10, 10, SmA (R types) rr 500nS 500nS. 500nS 500nS 500nS 500nS *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG -65°C to 150°C Operating junction temp range Ty —65°C to 150°C Max thermal resistance R@JC 10°C /W Max thermal resistance junction to ambient ROJA 25°C/W Weight-typical 70 grams im _ SCOTTSDALE ‘m 8700 East Thomas Road, P.0. Box 1590 Scottsdale, AZ 85252 06-01-07 Rev. 3 jcrosemi = FAX: (480) 947-1503 www.microsemi.com

688-1 to 688-25 & 688—-10R to 688—25R Figure 1 Figure 3 Typical Forward Cheracteristics Current Derating 10 100 os ( | tT tT KT yy BERGER RSS S SE eee & 50 LETTE TTT TT TA ®t 7 AM. Coe eer aaa NY 7 a a ee a pp | | | tT t tT ssi |] TT TT TTA AAT 0 50 100 150 200 § LLTTT TTT VAT TT Tempersture =°0 gs LLELET ETT ° g

2 LITT TT

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| ee ost} TT tT tT Te yor LTT TTT Tis felle TT TT | LET TTT Fy PTT SRAGERATIAAGAL o LLL ELH ET 0 2 A 6 8 1 1.2 1.4 Instantaneous Forward Voltage — Volts Figure 2 Typical Reverse Leakage Current a a a Ss ee a i

60 ES ee

  • —— EE SS SE eS 12 100 75 50 25 0 % of Rated Voltage 06-01-07 Rev. 3