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ADE-208-148A(Z)
1SS81 Silicon Epitaxial Planar Diode for High Voltage Switching
Rev. 1 Jul. 1995 Features
* High reverse voltage. (VR=150V) * High reliability with glass seal.
Outline
1
2 Cathode band
Ordering Information
Type No. 1SS81 Cathode band Verdure Package Code DO-35
1. Cathode 2. Anode
Absolute Maximum Ratings ** (Ta = 25C)
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 IFM IFSM ** Io Pd Tj Tstg
Value 200 150 625 1 200 400 175 -65 to +175
Unit V V mA A mA mW C C
* Reverse voltage in excess of peak reverse voltage may deteriorate electrical characteristic. ** Within 1s forward surge current.
Electrical Characteristics (Ta = 25C)
Item Forward voltage Reverse current Capacitance Reverse recovery time Symbol Min VF IR1 IR2 C trr -- -- -- -- -- Typ -- -- -- 1.5 -- Max 1.0 0.2 100 -- 100 Unit V A pF ns Test Condition IF = 100 mA VR = 150 V VR = 200 V VR = 0 V, f = 1 MHz IF=IR=30mA,Irr=3mA,RL=100
1SS81
10
-1
10
-5
Ta=75C (A) Reverse current I R (A) 10
-6
Forward current I F
10
-2
Ta= 125 C Ta= 75 Ta= C 25C Ta=25C
Ta=50C 10
-7
10
-3
Ta=25C 10
-8
10
-4
10 0 0.2 0.8 0.4 0.6 1.0 Forward voltage VF (V) 1.2
-9
0
50
150 200 250 100 Reverse voltage VR (V)
300
Fig.1 Forward current Vs. Forward voltage
Fig.2 Reverse current Vs. Reverse voltage
f=1MHz
10 Capacitance C (pF)
1.0
10
-1
1.0
10 Reverse voltage VR (V) Fig.3 Capacitance Vs. Reverse voltage
102
1SS81
Package Dimensions
Unit: mm
26.0 Min
4.2 Max
26.0 Min 2.0 Max
0.5
1
2 Cathode band (Verdure)
1 Cathode 2 Anode
HITACHI Code JEDEC Code EIAJ Code Weight (g)
DO-35 DO-35 SC-48 0.13

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