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GC4494 の電気的特性と機能

GC4494のメーカーはMicrosemi Corporationです、この部品の機能は「HIGH VOLTAGE PIN DIODES」です。


製品の詳細 ( Datasheet PDF )

部品番号 GC4494
部品説明 HIGH VOLTAGE PIN DIODES
メーカ Microsemi Corporation
ロゴ Microsemi Corporation ロゴ 




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GC4494 Datasheet, GC4494 PDF,ピン配置, 機能
TOC
Control Devices
HIGH VOLTAGE PIN DIODES
DESCRIPTION
The GC4400 series are high voltage, high power (cath-
ode base) PIN diodes. These high resistivity silicon de-
vices are passivated with silicon dioxide for high stability
and reliability and have been proven by thousands of de-
vice hours in high reliability systems.
Each device can withstand storage temperatures from
-65° to +200°C and will operate over the range from -55°
to +150°C. All devices meet or exceed military environ-
mental specifications of MIL-S-19500.
The GC4400 series will operate typically with +50 mA
forward bias. Breakdown voltages are available up to
1000 volts.
APPLICATIONS
The GC4400 series can be used in RF circuits as an on/off
element, as a switch, or as a current controlled resistor in
attenuators extending over the frequency range from
UHF through Ku band.
Switch applications include high speed switches (ECM
systems), TR or lobing switches, channel or antenna se-
lection switches (telecommunications), duplexers (ra-
dar) and digital phase shifters (phased arrays).
The GC4400 series can be used in RF circuits as an on/off
at moderate RF power levels.
Attenuator type applications include amplitude modulators,
AGC attenuators, power levelers and level set attenuators.
ELECTRICAL SPECIFICATIONS: TA = 25°C
MODEL
NUMBER
GC4410
GC4411
GC4412
!
GC4413
GC4430
GC4431
GC4432
!
GC4433
GC4490
GC4491
GC4492
!
GC4493
GC4494
GC4495
BREAKDOWN VOLTAGE
(IR = 10µA MAX)
VB (MIN)(Volts)
100
100
100
100
300
300
300
300
1000
1000
1000
1000
1000
1000
JUNCTION
CAPACITANCE1
CJ-50 (MAX)
(pF)
0.10
0.25
0.50
0.75
0.10
0.25
0.50
0.75
0.10
0.25
0.50
0.75
1.3
2.5
2
SERIES RESISTANCE
(100mA, 100 MHz)
RS100 (MAX)
(Ohms)
0.6
0.5
0.4
0.3
1.5
1.2
1.0
0.8
1.5
1.2
1.0
0.8
.35
.3
CARRIER LIFETIME
(IR = 6mA, IF = 10mA)
TL (TYP)
(µsec)
.2
.5
.7
1.0
.5
1.0
1.5
2.0
1.0
2.0
3.0
5.0
6.0
7.5
THERMAL RESISTANCE
(MAX)
(°C/W)
40
25
20
10
40
30
20
10
30
25
20
10
7
5
Notes:
1. Capacitance is measured at 1 MHz and -50 volts.
2. Resistance is measured using transmission loss techniques.
3. These devices are not available in all case styles. Please consult the factory. specific package styles offered.
The tabulated specifications above are for case style 30.
Diodes are also available in various chip configurations.
Each type offers trade offs in series resistance, junction
capacitance, carrier lifetime and breakdown voltage; the
proper choice of which depends on the end application.
Reverse polarity diodes (NIP) and faster speed PIN and
NIP diodes are also available. (See data sheets for
GC4500, GC4200, and GC4300 series respectively.)
RATINGS
Maximum Leakage Current: 0.5µA at 80% of minimum
rated breakdown
Operating Temperature: -55°C to +150°C
Storage Temperature:
-65°C to +200°C
SEMICONDUCTOR OPERATION
75 Technology Drive • Lowell, MA 01851 • Tel: 978-442-5600 • Fax: 978-937-3748
75

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共有リンク

Link :


部品番号部品説明メーカ
GC4490

HIGH VOLTAGE PIN DIODES

Microsemi Corporation
Microsemi Corporation
GC4491

HIGH VOLTAGE PIN DIODES

Microsemi Corporation
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GC4492

HIGH VOLTAGE PIN DIODES

Microsemi Corporation
Microsemi Corporation
GC4493

HIGH VOLTAGE PIN DIODES

Microsemi Corporation
Microsemi Corporation


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