R BAT29 SMALL SIGNAL SCHOTTKY DIODES S E M I C O N D U C T O R DO-35 FEATURES Metal-on-silicon junction Low turn-on voltage Ultrafast switching speed 1.083(27.5) MIN JF Primarly intended for high level UHF mixers and ultrafast switching applications The diode is also available in the MiniMELF case with type designation LL29. 0.079(2.0) MAX DIA High temperature soldering guaranteed:260℃/10 seconds at terminals Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 0.150(3.8) MAX MECHANICAL DATA 1.083(27.5) MIN Case: DO-35 glass case 0.020(0.52) MAX DIA Polarity:color band denotes cathode end Weight: Approx. 0.13 gram Dimensions in inches and (millimeters) ABSOLUTE RATINGS(LIMITING VALUES) Peak Reverse Voltage Forward Continuous Current Surge non repetitive forward current tp 1s Junction and Storage temperature range Maximum Lead Temperature for Soldering during 10s at 4mm from Case Symbols Value Units VRRM IF IFSM TSTG TJ TL 5 V mA mA 30 60 -65 to+150 -65 to+150 C 230 C C ELECTRICAL CHARACTERISTICS Symbols Min. Typ. Max. Reverse breakover voltage at IR=100mA VR Leakage current at VR=1V IR 50 Forward voltage drop at IF=10mA Test pulse: tp ≤ 300ms d ＜ 2% VF 0.55 Junction Capacitance at VR=0V ,f=1GHz Thermal resistance 5 Unis V nA V CJ 1.0 pF RqJA 400 K/W 2-14 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES BAT29 Figure 1. forward current versus forward voltage (typical values) Figure 2. Capacitance CJ versus reverse applied voltage VR (typical values) IF(mA) 10 CJ(pF) 2 1 Tamb= 25 C 0.8 10 0.6 1 0.4 Tamb=150 C Tamb= 25 C Tamb= -55 C 10 -1 0.2 10 -2 0 0.2 0.4 0.6 0.8 0 1 2 4 6 8 10 VR(V) VF(V) Figure 3.Reverse current versus ambient temperature Figure 4.Reverse current versus continuous Reverse voltage(typical values) IR(mA) IR(mA) 10 10 90% confidence VR=1V 125 C 100 C max. typ. 1 1 75 C 10 -1 10 -2 10 -3 10 -1 10 -2 10 -3 50 C 25 C 0 25 50 75 100 125 0 1 2 3 84 5 VR(V) Tamb=( C) 2-15 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM