2N4856JAN Vishay, 2N4856JAN Datasheet - Page 3

• Manufacturer Part Number: 2N4856JAN
• Description: N-channel Jfets
• Manufacturer: Vishay

Notes
a.
b.
c.
Document Number: 70244
S-04028—Rev. C, 04-Jun-01
SPECIFICATIONS FOR 2N4859, 2N4860 AND 2N4861 (T
Static
Gate-Source
Breakdown Voltage
Gate-Source Cutoff Voltage
Saturation Drain Current
Gate Reverse Current
Gate Operating Current
Drain Cutoff Current
Drain-Source On-Voltage
Drain-Source On-Resistance
Gate-Source Forward Voltage
Dynamic
Common-Source
Forward Transconductance
Common-Source
Output Conductance
Common-Source
Input Capacitance
Common-Source
Reverse Transfer Capacitance
Equivalent Input
Noise Voltage
Switching
Turn-On Time
Turn-Off Time
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Pulse test: PW v100 ms duty cycle v10%.
This parameter not registered with JEDEC.
Parameter
c
c
c
b
c
Symbol
V
V
V
r
V
(BR)GSS
I
DS(on)
t
I
GS(off)
I
DS(on)
C
t
D(off)
C
d(on)
GS(F)
DSS
GSS
g
OFF
g
e
I
t
G
os
rss
iss
fs
r
n
V
GS
V
V
V
V
V
V
V
V
V
I
V
V
DD
Test Conditions
DS
I
G
V
See Switching Circuit
See Switching Circuit
GS
DG
= 0 V
G
DS
DS
DG
DS
DS
DG
DG
GS
= –1 mA , V
= 1 mA , V
= 15 V, V
= 10 V, V
= 0 V, V
= 0 V, V
= 15 V, I
= –15 V, V
= 15 V, I
= 10 V, I
= 15 V, V
= 20 V, I
= 20 V, I
= 0 V, I
f = 1 MHz
f = 1 kHz
f = 1 kHz
GS
GS
D
D
GS
D
D
GS(H)
D
D
DS
GS
DS
= 0.5 nA
DS
= 10 mA
= 1 mA
= 10 mA
= 1 mA
= 1 mA
= –10 V
= –10 V
T
T
I
I
= –10 V
I
D
D
A
A
= 0 V
= 0 V
= 0 V
D
2N4856JAN/JANTX/JANTXV Series
= 0 V
= 10 mA
= 20 mA
= 0 V
= 150_C
= 150_C
= 5 mA
Typ
0.25
0.35
–55
–13
0.5
0.7
–5
–5
13
25
19
5
6
7
3
3
2
2
A
a
= 25_C UNLESS NOTED)
Min
–30
–4
50
2N4859
Max
–250
–500
0.75
–10
175
250
500
25
18
25
8
6
3
Min
–30
–2
20
Limits
2N4860
Max
Vishay Siliconix
–250
–500
100
250
500
0.5
–6
40
18
50
8
6
4
Min
–0.8
–30
8
2N4861
Max
–250
–500
www.vishay.com
250
500
100
0.5
–4
80
60
18
10
10
8
Unit
mA
mS
nV
pA
nA
pA
nA
mS
pF
ns
V
V
V
W
V
Hz
NCB
7-3