FES26A ...... FES26C 1 Amp. Surface Mounted Very Fast Soft Recovery Glass Passivated Avalanche Diode Dimensions in mm. CASE: SMA/DO-214AC Voltage 200 to 600 V. Current 1.0 A at 55 ºC. 5.1 ± 0.3 ® 1.25 ± 0.25 • Glass Passivated Junction • High current capability • The plastic material carries U/L 94 V-0 • Low profile package. • Easy pick and place. • High temperature soldering 260 ºC 10 sec. 1.25 ± 0.25 Week code 2.0 Year code Type No. Closs 4.2 Standard soldering pad MECHANICAL DATA Terminals: Solder plated, solderable per IEC 68-2-20. Standard Packaging: 4 mm. tape (EIA-RS-481). Weight: 0.064 g. Maximum Ratings, according to IEC publication No. 134 Marking Code FES26A E1 FES26B E2 FES26C E3 VRRM Peak Recurrent reverse voltage (V) 200 400 600 VRMS VDC IF(AV) Maximum RMS voltage Maximum DC blocking voltage Forward current at Tamb = 55 °C Recurrent peak forward current 10 ms. peak forward surge current 140 280 420 200 400 1A 600 IFRM IFSM trr VBR Tj Tstg E RSM 10 A 30 A (Jedec Method) Max. reverse recovery time from IF = 0.5 A ; IR = 1 A ; IRR = 0.25 A Avalanche breakdown voltage at 100 µ A (V) Operating temperature range Storage temperature range Maximum non repetitive peak reverse avalanche energy. IR = 1A ; TJ = 25 ºC 30 ns >300 >500 >700 – 55 to + 150 °C – 55 to + 150 °C 10 mJ Electrical Characteristics at Tamb = 25 °C at 25 ºC at 150 ºC at 25 ºC at 100 ºC VF Max. forward voltage drop at IF = 1 A IR Max. reverse current at VRRM Rthj-l Rthj-a Typical thermal resistance (5 x 5 mm2 x 130 µm Copper Area) 2.5 V 1.3 V 5 µA 100 µA 27 °C/W 75 °C/W Jun - 03 FES26 Rating And Characteristic Curves MAXIMUM FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE 1.4 2 T j = 175 ºC 1.2 1.5 1 T j = 25 ºC 0.8 1 0.6 5 x 5 mm2 x 130 µ Thick Copper Land Areas 0.4 0.5 0.2 0 0 0 25 50 75 100 125 150 0 175 1 2 3 4 Lead temperature (ºC) V , instantaneous forward voltage (V) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT TYPICAL JUNCTION CAPACITANCE 5 F 14 50 40 10 30 5 20 10 T j = 25 ºC f = 1 MHz 1 0 1 2 4 6 10 20 Number of cycles at 50 Hz. 40 60 100 1 5 10 50 100 VR , reverse voltage (V) Jun - 03