HITACHI 1SS174

1SS174
Silicon Schottky Barrier Diode for UHF TV Tuner Mixer,
Various Detector, High speed switching
ADE-208-398 (Z)
Rev. 0
Features
• Low capacitance. (C = 1.2pF max)
• Small glass package (MHD) enables easy mounting and high reliability.
Ordering Information
Type No.
Cathode band
Mark
Package Code
1SS174
Green
1
MHD
Outline
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Value
Unit
Reverse voltage
VR
3
V
Average forward current
IO
30
mA
Power dissipation
Pd
150
mW
Junction temperature
Tj
100
°C
Storage temperature
Tstg
–55 to +100
°C
1SS174
Electrical Characteristics (Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Forward current
IF
35
—
—
mA
VF = 0.5V
Reverse voltage
VR
3
—
—
V
I R = 1mA
Reverse current
IR
—
—
50
µA
VR = 0.5V
Capacitance
C
—
—
1.2
pF
VR = 0.5V, f = 1MHz
ESD-Capability
—
30
—
—
V
*C = 200pF, Both forward and
reverse direction 1 pulse.
Note: Failure criterion; IR ≥ 50µA
Fig.1 Forward current Vs. Forward voltage
2
1SS174
Fig.2 Reverse current Vs. Reverse voltage
Fig.3 Capacitance Vs. Reverse voltage
3
1SS174
Package Dimensions
4