6 Lake Street - Lawrence, MA 01841
Tel: 978-681-0392 - Fax: 978-681-9135
Absolute Maximum Ratings at T
amb
= 25
O
C
Parameter Symbols Min. Max. Units
Peak Inverse Voltage PIV ** 110 Volts
Breakdown Voltage @ I
R
= 1.0 mA V
BR
110 Volts
Surge Current , t = 1 Second I
FSM
0.5 Amps
Peak Operating Current I
OS
270 mA
Average Rectified Forward Current I
O
75 mA
Operating and Storage Temperatures T
J & STG
-65 +90
O
C
Electrical Characteristics at T
amb
= 25
O
C
Parameter Test Conditions Symbols Min. Typ. Max. Units
Forward Voltage Drop I
F
= 100 mA V
F
1.00 Volts
Reverse Leakage V
R
= 10 Volts,T
amb
= 75
O
C I
R
** 75 µA
Reverse Leakage V
R
= 50 Volts,T
amb
= 75
O
C I
R
** 250 µA
Breakdown Voltage @ I
R
= 1.0 mA PIV 110 Volts
Junction Capacitance f = 1MHz, V
R
= 0 volt C
J
0.8 pF
Features
Lower leakage current
Flat junction capacitance
High mechanical strength
At least 1 million hours MTBF
BKC's Sigma-Bond™ plating for
problem free solderability
Applications
AM/FM detectors
Ratio detectors
FM discriminators
TV audio detectors
RF input probes
TV video detectors
Gold Bonded 1N277 Germanium Diodes
Optimized for Radio Frequency Response
Can be used in many AM, FM and TV-IF applications, replacing point contact devices.
1.0"
25.4 mm
(Min.)
DO-7 Glass Package

Dia
0.085-.107 "
2.16-2.71 mm
0.018-0.022"
0.458-.558 mm
Length
0.230-0.30"
5.85-7.62mm