2N4856JANTX Vishay, 2N4856JANTX Datasheet

N CHANNEL JFET, -40V, TO-206AA

2N4856JANTX

Manufacturer Part Number
2N4856JANTX
Description
N CHANNEL JFET, -40V, TO-206AA
Manufacturer
Vishay
Datasheet

Specifications of 2N4856JANTX

Breakdown Voltage Vbr
-40V
Gate-source Cutoff Voltage Vgs(off) Max
-10V
Power Dissipation Pd
1.8W
No. Of Pins
3
Peak Reflow Compatible (260 C)
No
Transistor Polarity
N Channel
Mounting Type
Through Hole
Zero Gate Voltage Drain Current Idss Min
50mA
Rohs Compliant
No
Leaded Process Compatible
No
Leakage Current
250pA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
The 2N4856JAN/JANTX/JANTXV all-purpose JFET analog
switches offer low on-resistance, low capacitance, good
isolation, and fast switching.
Document Number: 70244
S-04028—Rev. C, 04-Jun-01
D Low On-Resistance: 2N4856 <25 W
D Fast Switching—t
D High Off-Isolation—I
D Low Capacitance: 3 pF
D Low Insertion Loss
D N-Channel Majority Carrier FET
Part Number
2N4856
2N4857
2N4858
2N4859
2N4860
2N4861
V
GS(off)
–0.8 to –4
–0.8 to –4
–4 to –10
–4 to –10
–2 to –6
–2 to –6
ON
: 4 ns
D(off)
(V) V
: 5 pA
(BR)GSS
–40
–40
–40
–30
–30
–30
Min (V)
D
N-Channel JFETs
S
D Low Error Voltage
D High-Speed Analog Circuit Performance
D Negligible “Off-Error,” Excellent Accuracy
D Good Frequency Response, Low Glitches
D Eliminates Additional Buffering
D High Radiation Tolerance
r
1
2
DS(on)
TO-206AA
Top View
(TO-18)
2N4856JAN
2N4857JAN
2N4858JAN
2N4859JAN
2N4860JAN
2N4861JAN
25
40
60
25
40
60
Max (W)
2N4856JAN/JANTX/JANTXV Series
3
Hermetically-sealed TO-206AA (TO-18) packaging allows full
military processing (see Military Information). For similar
products in TO-226AA (TO-92) and TO-236 (SOT-23)
packages, see the J/SST111 series data sheet. For similar
duals, see the 2N5564/5565/5566 data sheet.
G and Case
I
D(off)
2N4856JANTX
2N4857JANTX
2N4858JANTX
2N4859JANTX
2N4860JANTX
2N4861JANTX
Max (pA)
250
250
250
250
250
250
t
ON
Typ (ns)
10
20
10
20
9
9
D Analog Switches
D Choppers
D Sample-and-Hold
D Normally “On” Switches
D Current Limiters
Vishay Siliconix
2N4856JANTXV
2N4857JANTXV
2N4858JANTXV
2N4859JANTXV
2N4860JANTXV
2N4861JANTXV
www.vishay.com
7-1

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2N4856JANTX Summary of contents

Page 1

... TO-226AA (TO-92) and TO-236 (SOT-23) packages, see the J/SST111 series data sheet. For similar duals, see the 2N5564/5565/5566 data sheet. TO-206AA (TO-18 and Case Top View Vishay Siliconix 2N4856JANTXV 2N4857JANTXV 2N4858JANTXV 2N4859JANTXV 2N4860JANTXV 2N4861JANTXV Max (pA) t Typ (ns) ON 250 9 250 ...

Page 2

... Series Vishay Siliconix Gate-Drain, Gate-Source Voltage : (2N4856-58 (2N4859-61 Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Lead Temperature ( / ” from case for 10 seconds) 16 Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parameter Symbol Static Gate-Source V (BR)GSS Breakdown Voltage Gate-Source Cutoff Voltage V GS(off) b Saturation Drain Current I DSS Gate Reverse Current I GSS c Gate Operating Current ...

Page 3

... – – MHz kHz GS(H) 2 See Switching Circuit See Switching Circuit 19 Vishay Siliconix _ Limits 2N4859 2N4860 2N4861 Max Min Max Min Max –30 –30 –10 –2 –6 –0.8 –4 175 20 100 8 80 –250 –250 –250 –500 –500 –500 250 250 250 ...

Page 4

... Series Vishay Siliconix 4856/4859 4857/4860 V –10 V –6 V GS(L) 464 W 953 D(on) *Non-inductive Rise Time < Rise Time 0.4 ns Fall Time < Input Resistance 10 MW Pulse Width 100 ns Input Capacitance 1.5 pF PRF 1 MHz INPUT OFF 10% OUTPUT t d(on) V GS(H) V GS( Scope 51 www.vishay.com 7-4 4858/4861 – ...

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