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1SS81

Hitachi Semiconductor
Part Number 1SS81
Manufacturer Hitachi Semiconductor
Description Silicon Diode
Published Mar 23, 2005
Detailed Description 1SS81 Silicon Epitaxial Planar Diode for High Voltage Switching ADE-208-148A (Z) Rev. 1 Jul. 1995 Features • High rever...
Datasheet PDF File 1SS81 PDF File

1SS81
1SS81

Overview
1SS81 Silicon Epitaxial Planar Diode for High Voltage Switching ADE-208-148A (Z) Rev.
1 Jul.
1995 Features • High reverse voltage.
(VR = 150V) • High reliability with glass seal.
Ordering Information Type No.
1SS81 Cathode band Verdure Package Code DO-35 Outline 1 Cathode band 2 1.
Cathode 2.
Anode 1SS81 Absolute Maximum Ratings* 2 (Ta = 25°C) Item Peak reverse voltage Reverse voltage Peak forward current Non-Repetitive peak forward surge current Average forward current Power dissipation Junction temperature Storage temperature Symbol VRM* VR I FM I FSM * IO Pd Tj Tstg 2 1 Value 200 150 625 1 200 400 175 –65 to +175 Unit V V mA A mA mW °C °C Notes: 1.
Reverse voltage in excess of peak reverse voltage may deteriorate electrical characteristic.
2.
Within 1s forward surge current.
Electrical Characteristics (Ta = 25°C) Item Forward voltage Reverse current Symbol VF I R1 I R2 Capacitance Reverse recovery time C t rr Min — — — — — Typ — — — 1.
5 — Max 1.
0 0.
2 100 — 100 pF ns Unit V µA Test Condition I F = 100mA VR = 150V VR = 200V VR = 0V, f = 1MHz I F = IR = 30mA, Irr = 3mA, R L = 100Ω 2 1SS81 10 –1 Forward current I F (A) 10 –3 10 –4 0 0.
2 0.
8 0.
4 0.
6 1.
0 Forward voltage VF (V) Ta = 12 Ta = 5°C 75° C Ta = 25°C Ta = –25° C 10 –2 1.
2 Fig.
1 Forward current Vs.
Forward voltage –5 10 Ta = 75°C Reverse current I R (A) 10 –6 Ta = 50°C 10 –7 Ta = 25°C 10 –8 10 –9 0 50 150 200 250 100 Reverse voltage VR (V) 300 Fig.
2 Reverse current Vs.
Reverse voltage 3 1SS81 f = 1MHz 10 Capacitance C (pF) 1.
0 10 –1 1.
0 10 Reverse voltage VR (V) 102 Fig.
3 Capacitance Vs.
Reverse voltage 4 1SS81 Package Dimensions Unit: mm 26.
0 Min 4.
2 Max 26.
0 Min φ 2.
0 Max φ 0.
5 1 2 Cathode band (Verdure) HITACHI Code JEDEC Code EIAJ Code Weight (g) 1 Cathode 2 Anode DO-35 DO-35 SC-48 0.
13 5 Cautions 1.
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