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ADE-208-399(Z)
1SV121 Silicon Epitaxial Planar PIN Diode for High Frequency Attenuator
Rev. 0 Oct. 1995 Features
* Low capacitance.(C=0.7pF max) * Small glass package (MHD) enables easy mounting and high reliability.
Outline
1
1
2 Cathode band
Ordering Information
Type No. Cathode band Mark 1SV121 Verdure 1 Package Code MHD
1. Cathode 2. Anode
Absolute Maximum Ratings (Ta = 25C)
Item Reverse voltage Forward current Power dissipation Junction temperature Storage temperature Symbol VR IF Pd Tj Tstg Value 100 100 250 175 -65 to +175 Unit V mA mW C C
Electrical Characteristics (Ta = 25C)
Item Forward voltage Reverse current Capacitance Forward resistance Symbol Min VF IR C r f1 r f2 -- -- -- 1.0 -- Typ -- -- -- -- -- Max 1.1 100 0.7 -- 10 Unit V nA pF K Test Condition IF= 50 mA VR= 30 V VR = 50 V, f = 1 MHz IF = 10 A, f = 100 MHz IF = 10 mA, f = 100 MHz
1SV121
10 -3 10 -4 Reverse current I R (A) 0 0.2 0.4 0.6 0.8 1.0 10-5 Forward current IF (A) 10 10 10 10 10 10 10
-6
10 -7
10
-8
-7 -8
10
-9
10
-10
-9
-10
10
-11
-11 -12
-12
10
0
Forward voltage VF (V) Fig.1 Forward current Vs. Forward voltage
60 80 20 40 Reverse voltage VR (V) Fig.2 Reverse current Vs. Reverse voltage
100
10
2
f=1MHz
10
5
f=100MHz
Capacitance C (pF)
10
Forward resistance r f ( )
10
4
10
3
1.0
10
2
10
-1
10
10
-2
10-1
1.0
10
10
2
1.0 -6 10
10
-5
10
-4
Reverse voltage VR (V) Fig.3 Capacitance Vs. Reverse voltage
Forward current I F
10 (A)
-3
10
-2
Fig.4 Forward resistance Vs. Forward current
1SV121
Package Dimensions
Unit: mm
26.0 Min
2.4 Max
26.0 Min 2.0 Max
1
0.4
1
2 Cathode band (Verdue)
1 Cathode 2 Anode
HITACHI Code JEDEC Code EIAJ Code Weight (g)
MHD DO-34 -- 0.084

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