2N4858A Просмотр технического описания (PDF) - InterFET
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2N4858A Datasheet PDF : 1 Pages
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B-16
01/99
2N4856A, 2N4857A, 2N4858A, 2N4859A, 2N4860A, 2N4861A
N-Channel Silicon Junction Field-Effect Transistor
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Absolute maximum ratings at TA = 25¡C
2N4856A, 2N4857A, 2N4858A
Reverse Gate Source Voltage
– 40 V
Reverse Gate Drain Voltage
– 40 V
Continuous Device Dissipation
1.8 W
Continuous Forward Gate Current
50 mA
Power Derating
10 mA/°C
2N4859A, 2N4860A, 2N4861A
– 30 V
– 30 V
1.8 W
50 mA
10 mA/°C
At 25°C free air temperature:
Static Electrical Characteristics
Gate Source Breakdown Voltage
2N4856A, 2N4857A, 2N4858A
Gate Source Breakdown Voltage
2N4859A, 2N4860A, 2N4861A
Gate Reverse Current
2N4856A, 2N4857A, 2N4858A
Gate Reverse Current
2N4859A, 2N4860A, 2N4861A
Gate Source Cutoff Voltage
Drain Saturation Current (Pulsed)
Drain Cutoff Current
Drain Source ON Voltage
Dynamic Electrical Characteristics
Common Source ON Resistance
Common Source Input Capacitance
Common Source Reverse
Transfer Capacitance
Switching Characteristics
Turn ON Delay Time
Rise Time
Turn OFF Delay Time
V(BR)GSS
V(BR)GSS
IGSS
IGSS
VGS(OFF)
IDSS
ID(OFF)
VDS(ON)
rds(on)
Ciss
Crss
td(on)
tr
td(off)
2N4856A
2N4859A
2N4857A
2N4860A
2N4858A
2N4861A
Min Max Min Max Min Max Unit
Process NJ132
Test Conditions
– 40
– 40
– 40 V
IG = – 1 µA, VDS = ØV
– 30
– 30
– 30 V
– 250
– 250
– 250 pA
– 500
– 500
– 500 nA
– 250
– 250
– 250 pA
– 500
– 500
– 500 nA
– 4 – 10 – 2 – 6 – 0.8 – 4 V
50
20 100 8 80 mA
250
250
250 pA
500
500
500 nA
0.75
0.5
(20)
(10)
0.5 V
(5) (mA)
IG = – 1 µA, VDS = ØV
VGS = – 20V, VDS = ØV
VGS = – 20V, VDS = ØV
VGS = – 15V, VDS = ØV
VGS = – 15V, VDS = ØV
VDS = 15V, ID = 0.5 nA
VDS = 15V, VGS = ØV
VDS = 15V, VGS = – 10V
VDS = 15V, VGS = – 10V
VGS = ØV, ID = ( )
TA = 150°C
TA = 150°C
TA = 150°C
25
40
60 Ω
VGS = ØV, ID = Ø A
f = 1 kHz
10
10
10 pF
VDS = ØV, VGS = – 10V
f = 1 MHz
4
3.5
3.5 pF
VDS = ØV, VGS = – 10V
f = 1 MHz
5
6
8 ns
(20)
[–10]
3
(20)
(10)
[– 6]
4
(10)
(5) (mA)
[– 4] [V]
8 ns
(5) (mA)
VDD = 10V, VGS = ØV
ID(ON) = ( )
VGS(OFF) = [ ]
[–10]
[– 6]
[– 4] [V] (2N4856A, 2N4859A) RL = 464Ω
25
40
80 ns
(2N4857A, 2N4860A) RL = 953Ω
(20)
(10)
(5) (mA) (2N4858A, 2N486A1) RL = 1910Ω
[–10]
[– 6]
[– 4] [V]
1000 N. Shiloh Road, Garland, TX 75042
(972) 487-1287 FAX (972) 276-3375
TOÐ18 Package
See Section G for Outline Dimensions
Pin Configuration
1 Source, 2 Drain, 3 Gate & Case
Surface Mount
SMP4856A, SMP4857A, SMP4858A,
SMP4859A, SMP4860A, SMP4861A
www.interfet.com
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