L221 IXYS | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
Features
- International standard package Very low V F Extremely low switching losses Low I RM -values Epoxy meets UL 94V-0
Applications
Rectifiers in switch mode power supplies (SMPS) Free wheeling diode in low voltage converters Advantages High reliability circuit operation Low voltage peaks for reduced protection circuits Low noise switching Low losses Dimensions see outlines.pdf Power Schottky Rectifier with common cathode DSSK 40-0015B Symbol Conditions Maximum Ratings IFRMS 50 A IFAV TC = 135/G176C; rectangular, d = 0.5 20 A IFAV TC = 135/G176C; rectangular, d = 0.5; per device 40 A IFSM TVJ = 45°C; tp = 10 ms (50 Hz), sine 350 A EAS IAS = tbd A; L = 180 µH; TVJ = 25°C; non repetitive tbd mJ IAR VA =1.5 VRRM typ.; f=10 kHz; repetitive tbd A (dv/dt)cr tbd V/ /G109s TVJM 150 /G176C Tstg -55...+150 /G176C Ptot TC = 25/G176C9 0 W Weight typical 6 g IFAV = 2x20 A VRRM = 15 V VF = 0.32 V 007 VRSM VRRM Type V V 15 15 DSSK 40-0015B Symbol Conditions Characteristic Values typ. max. IR /G129TVJ = 25/G176CV R = VRRM 10 mA TVJ = 100/G176CV R = VRRM 200 mA VF IF = 20 A; T VJ = 125/G176C 0.32 V IF = 20 A; T VJ =2 5 /G176C 0.44 V IF = 40 A; T VJ = 125/G176C 0.41 V R thJC 1.4 K/W R thCH 0.25 K/W Preliminary Data
© 2000 IXYS All rights reserved 2 - 2 0 . 00 . 20 . 40 . 6 100 02468 1 0 1 2 1 4 0.1 100 1000 0 1 02 03 04 0 0.0001 0.001 0.01 0.1 1 10 0.01 0.1 0 40 80 120 160 IF(AV) TC IF(AV) t s K/W 10 100 1000 10000 100 1000 10000 IFSM tP A 02468 1 0 1 2 1 4 100 1000 10000 C T IR IF A VF VR VR V pF V mA A P(AV) W ZthJC V Single Pulse DSSK 40-0015B A µs TVJ=150°C 125°C 100°C 75°C 25°C TVJ = 150°C 125°C 25°C TVJ= 25°C d=0.5 d = DC 0.5 0.33 0.25 0.17 0.08 0.08 D=0.5 0.17 DC 50°C 0.33 0.25 Fig. 3 Typ. junction capacitance CT versus reverse voltage VR Fig. 2 Typ. value of reverse current IR versus reverse voltage VR Fig. 1 Maximum forward voltage drop characteristics Fig. 4 Average forward current IF(AV) versus case temperature TC Fig. 5 Forward power loss characteristics Fig. 6 Transient thermal impedance junction to case at various duty cycles 007 DSSK 40-0015B Note: All curves are per diode