Spice Model Part Number Z25SG Working Reverse Voltage Average Rectified Current Reverse Current @ Vrwm Forward Voltage (Vrwm) (Io) (Ir) (Vf) 55°C(1) 100°C(2) 25°C 100°C Z25SG 1 Cycle Repetitive Reverse Surge Surge Recovery Current Current Time tp=8.3ms (3) (Ifsm) (Ifrm) (Trr) 25°C 25°C 25°C 25°C Thermal Impedance Junction Cap. @50VDC @ 1kHZ (Cj) J-L L=.000 L=.125 L=.250 25°C Volts Amps Amps µA µA Volts Amps Amps Amps ns °C/W °C/W °C/W pF 2500 1.50 1.0 1.0 25 5.5 2.0 60 10 3000 3 6 12 20 .215(5.5) A 1.00(25.4) Part .040 ±.003 A Z25SG Z50SG .350(8.89) MAX. Z100SG .400(10.1. 6) MAX IS Reverse leakage current N Emission coefficient 8.6 T Temperature 25 C 5.0E-07 Amps RS Diode series resistance .005 Ohm TT Transit time 3000 nS C J0 Zero-bias junction capacitance 33.69 pF VJ Bulk junction potential 4.47 Volts M Grading coefficient 0.5 EG Energy-band gap 1.11 X TI Temperature coefficient 3 KF Flicker-noise coefficient 0 AF Flicker-noise exponent 1 FC Coefficient for capacitance 0.5 BV Diode breakdown voltage 3600 Volts IBV Diode breakdown current 100 uAmps Voltage Multipliers, Inc. 8711 W. Roosevelt Ave. Visalia, CA 93291 Volts Tel (559) 651-1402 Fax (559) 651-0740 www.voltagemultipliers.com