Gold Bonded
1N949
Germanium Diodes
Optimized for Radio Frequency Response
Can be used in many AM, FM and TV-IF applications, replacing point contact devices.
Applications
AM/FM detectors
Ratio detectors
FM discriminators
TV audio detectors
RF input probes
TV video detectors
0.018-0.022"
0.458-.558 mm
DO-7 Glass Package
Features
Lower leakage current
Flat junction capacitance
High mechanical strength
At least 1 million hours MTBF
1.0"
25.4 mm
(Min.)
Length
0.230-0.30"
5.85-7.62mm
Dia
0.085-.107 "
2.16-2.71 mm
BKC's Sigma-Bond鈩?plating for
problem free solderability
Absolute Maximum Ratings
at T
amb
= 25
O
C unless otherwise specified
Parameter
Symbols
Peak Inverse Voltage
PIV
Peak Forward Surge Current Non-Repetitive, t = 1 Second
I
FSM
Peak Forward Surge Current Repetitive
I
FSR
Average Rectified Forward Current
I
O
Operating Temperatures
T
J & Op
Storage Temperatures
Electrical Characteristics
at T
amb
= 25
O
C
Parameter
Test Conditions
Forward Voltage Drop
I
F
= 10mA
Reverse Leakage
Breakdown Voltage
V
R
= 10 Volts
I
R
= 1.0mA
T
J & STG
Symbols
V
F
I
R
PIV
50
Min.
--
Max.
50
0.5
250
70
+90
+100
Typ.
Max.
0.39
10
Units
Volts
Amps
mA
mA
O
C
O
-78
-78
Min.
C
Units
Volts
碌A(chǔ)
Volts
6 Lake Street - Lawrence, MA 01841
Tel: 978-681-0392 - Fax: 978-681-9135
1
