, U
na.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
BAR 19
SMALL SIGNAL SCHOTTKY DIODE
DESCRIPTION
Metal to silicon junction diode primarly intended for
UHF mixers and ultrafast switching applications.
ABSOLUTE RATINGS
(limiting values)
Symbol
VRRM
IF
DO 35
(Glass)
IFSM
Tstg
Parameter
Repetitive Peak Reverse Voltage
Forward Continuous Current*
Surge non Repetitive Forward Current*
Storage and Junction Temperature Range
Value
4
T
a
= 25'C
tp < 15
30
60
Unit
V
mA
mA
C
C
Tj
T
L
-65 to +150
-65 to +125
230
Maximum Lead Temperature for Soldering during 10s at 4mm
f ram Case
•• c
THERMAL RESISTANCE
Symbol
RthO-a)
Test Conditions
Junction-ambient*
Value
Unit
"C/W
400
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol
VBR
Tamb=25°C
Test Conditions
lR=10uA
Min.
4
Typ.
Max.
0.6
0.25
Vp(1)
|R(1)
Tamb = 25°C
Tamb = 25°C
IF = 10mA
VR = 5V
Unit
V
V
HA
DYNAMIC
Symbol
C
F(2)
CHARACTERISTICS
Test Conditions
Tamb = 25°C
Tamb = 25' C
Min.
f=1MHz
Typ.
Max.
Unit
V
R
= 1V
f=1GHZ
1
6
PF
dB
"On infinite heatsink with 4mm lead length
(1) Pulse test: tpfiSOQtis 5<2%.
(2) Noise figure test
- diode is inserted in a tuned stripline circuit
- local oscillator frequency 1GHz
- local oscillator power 1mW
- intermediate frequency amplifier, tuned on 30MHz, has a noise figure 1 5dB
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
PACKAGE MECHANICAL DATA
DO 35 Glass
B
A
B
EL "°
te 1
®
C|
!
note 1 i [
=
//
"7"
"T
[0D
i "
'
'
$0
note 2
//
^
LT-
^~T
|
REF.
A
B
00
0D
E
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
3.050
4.500
0.120 0.117
12.7
NOTES
0.500
2.000
0.558
1.27
1 - The lead diameter 0 D is not controlled over zone E
0.079
0.022
0.050
2 - The minimum axial lengh within which the device may be placed
with its leads bent at right angles is 0.59"(1 5mm)
1 .530
0.458
0.060
0.018
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