2N4857A Vishay, 2N4857A Datasheet - Page 5

• Manufacturer Part Number: 2N4857A
• Description: Transistor
• Manufacturer: Vishay

Specifications of 2N4857A

• Breakdown Voltage Vbr: -40V
• Gate-source Cutoff Voltage Vgs(off) Max: -6V
• Continuous Drain Current Id: 20mA
• Gate-source Breakdown Voltage: -40V
• Mounting Type: Through Hole
• Zero Gate Voltage Drain Current Idss Min: 20mA
• Current Rating: 50mA
• Gate-source Cutoff Voltage: -6V
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document Number: 70243
S-04028—Rev. D, 04-Jun-01
V
R
I
Rise Time < 1 ns
Fall Time < 1 ns
Pulse Width 100 ns
PRF 1 MHz
D(on)
GS(L)
L
*Non-inductive
*
100
0.1
40
32
24
16
10
1
8
0
100
0
V
I
T
V
D
A
DG
GS(off)
= 10 mA
= 25_C
2N4856A
Common-Gate Output Admittance
= 10 V
20 mA
0.2
464 W
–10 V
= –4 V
V
DS
Output Characteristics
200
– Drain-Source Voltage (V)
f – Frequency (MHz)
0.4
2N4857A
Rise Time 0.4 ns
Input Resistance 10 MW
Input Capacitance 1.5 pF
10 mA
953 W
–6 V
V
b
0.6
og
GS
= 0 V
500
g
og
0.8
2N4858A
1910 W
5 mA
–4 V
1000
–0.5 V
–1.0 V
–1.5 V
–2.0 V
–2.5 V
–3.0 V
1.0
_
V
GS(L)
20
16
12
50
40
30
20
10
8
4
0
0
V
GS(H)
0
0
V
V
GS(off)
GS(off)
0.2
0.2
Scope
= –8 V
= –2 V
V
2N4856A/4857A/4858A
V
V
IN
DS
DS
Output Characteristics
Output Characteristics
– Drain-Source Voltage (V)
– Drain-Source Voltage (V)
0.4
0.4
V
GS
V
Vishay Siliconix
GS
= 0 V
0.6
0.6
= 0 V
V
0.8
0.8
DD
R
www.vishay.com
L
–1 V
–2 V
–3 V
–4 V
–5 V
–6 V
–0.2 V
–0.4 V
–0.6 V
–0.8 V
–1.0 V
–1.2 V
1.0
1.0
OUT
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