SILICON PIN DIODES
Low cost square ceram ic package PIN diodes
Applications
TEMEX square ceram ic diodes are particularly suitable for high volum e tape and reel assem bly.
Several values of total capacitance are available, together with a low forward series resistance. These
com ponents are designed to m eet the low distortion specification required by all the m obile radio
applications. Due to the specific design, these devices offer low loss and low therm al resistance
perform ance and are characterized for high power handling. The electrical properties are ideal for use
in antenna switches, filters, phase shifters, in all m obile radio applications from few MHz to GHz
frequencies.
Electrical characteristics at 25° C
Applicable
voltage
V
Total
capacitance
Forward
series resistance
Minority
carrier
Electrical
Parameter
Power
dissipation
Package
C
T
R
lifetime
SF
τ
I
f = 1 MHz
f = 120 MHz
I = 10 mA
Contact
F
Test conditions
I < 10 µA
R
(1)
V = 50 V
R
I = 50 mA
F
I = 6 mA
R
surface
V
max
50
200
50
50
50
50
50
pF
Ω
µs
min.
1.0
1.0
2.0
3.5
5.0
1.0
1.0
W
max
3.0
3.0
4.0
4.5
8.0
3
Type
Type
typ.
0.6
1.0
0.9
1.5
1.8
0.6
1.0
max
typ.
0.70
0.25
0.50
0.40
0.50
0.7
max
0.90
0.35
0.75
0.60
0.75
1.00
0.35
(2)
SQM1050
SQM1150
SQM1250
SQM1350
SQM1450
SQM2050
SQM2150
SMD4
SMD4
SMD4
SMD4
SMD8
SMD4
SMD4
0.7
1.2
1.2
1.7
2.5
0.7
1.2
(2)
0.25
3
(1) diode brazed on infinite copper heat sink at 25° C
(2) standard package SMD4 also available in SMD6
Tem perature ranges:
Operating junction (T )
j
:
-55° C to +150° C
Storage
Soldering
:
:
-65° C to +150° C
230° C 5 Sec.
12-11
Vol. 1
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