2N4856JAN Datasheet, PDF (4/4 Pages) Vishay Siliconix – N-Channel JFETs

2N4856JAN/JANTX/JANTXV Series
Vishay Siliconix
SWITCHING TIME TEST CIRCUIT
4856/4859 4857/4860 4858/4861
V_GS(L)
R_L*
I_D(on)
–10 V
464 W
20 mA
*Non-inductive
INPUT PULSE
Rise Time < 1 ns
Fall Time < 1 ns
Pulse Width 100 ns
PRF 1 MHz
–6 V
953 W
10 mA
–4 V
1910 W
5 mA
SAMPLING SCOPE
Rise Time 0.4 ns
Input Resistance 10 MW
Input Capacitance 1.5 pF
INPUT
V_IN
OUTPUT
t_OFF
10%
t_d(on)
t_r <20 ns
t_f <20 ns
90%
t_r
V_GS(H)
V_GS(L)
V_IN
Scope
V_DD
R_L
OUT
1 kΩ
51 Ω
51 Ω
www.vishay.com
7-4
Document Number: 70244
S-04028—Rev. C, 04-Jun-01