Low Leakage Diode Applications 1N3595 DO-35 Glass Package Used in instrumentation applications, where low leakage and high voltage isolation are important. Features DO-35 Glass Package (nominal dimensions) Six sigma quality Metallurgically bonded glass 0.020" 0.50 mm BKC's Sigma Bond™ plating for problem free solderability LL-34/35 MELF SMD available chip Length 1.0" Dia. 0.145" 25.4 mm 0.070" Full approval to Mil-S-19500/241 3.7 mm (Min.) 1.8 mm Available up to JANTXV-1 levels "S" level screening available to Source Control Drawings using a DO-35 tungsten, hard glass voidless package for Space applications Maximum Ratings Symbol Peak Inverse Voltage PIV Value Unit 150 (Min.) Volts Average Rectified Current IAvg 150 mAmps Continuous Forward Current IFdc 150 mAmps Ipeak 4.0 Amps Ptot 500 mWatts Peak Surge Current (tpeak = 1 µsec.) o BKC Power Dissipation @ TL =50 C, L= 3/8" from body Storage & Operating Temperature Range o o TSt & Op -65 to +200 Minimum Maximum Unit C Electrical Characteristics @ 25 C Symbol Forward Voltage Drop @ IF = 1 mA VF 0.52 0.68 Volts Forward Voltage Drop @ IF = 5 mA VF 0.60 0.75 Volts Forward Voltage Drop @ IF = 10 mA VF 0.65 0.80 Volts Forward Voltage Drop @ IF = 50 mA VF 0.74 0.88 Volts Forward Voltage Drop @ IF = 100 mA VF 0.79 0.92 Volts Forward Voltage Drop @ IF = 200 mA VF 0.83 1.0 Volts Reverse Leakage Current @ VR = 125 V IR 1.0 nA o Reverse Leakage Current @ VR = 125 V IR Capacitance @ VR = 0 V, f = 1mHz CT 8.0 pF Reverse Recovery Time (note 1) trr 3.0 µSecs 500 @ 150 C nA Note 1: Per Method 4031-B of MIL-STD-750 with IF = 10 mA, VR = 35V, RL = 1.0K Ohms, C = 10 Pf For military parts use the 1N3595-1 number with the appropriate JAN, JTX or JTXV prefix. The SMD DO-213AA comes in commercial (LL3595) and military versions (1N3595UR-1). 6 Lake Street - Lawrence, MA 01841 Tel: 978-681-0392 - Fax: 978-681-9135 Ir (nanoAmperes);Typical Values 1N3595 Low-leakage Diode Reverse leakage vs T e m p . Vr = 125 Volts 7 6 5 4 3 2 10 2 8 7 6 5 4 3 2 10 1 40 60 80 100 120 140 160 T a m b i ent (Degrees C) DO-35 Power Derating Curve 500 Power (milliwatts) 400 300 200 100 0 0 20 40 60 80 100 120 140 160 180 Lead Temp. (Degrees C, 3/8" from body) 6 Lake Street - Lawrence, MA 01841 Tel: 978-681-0392 - Fax: 978-681-9135 200