TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803
Website: http: //www.microsemi.com
N-CHANNEL J-FET
Equivalent To MIL-PRF-19500/431
T4-LDS-0007 Rev. 1 (063388) Page 1 of 2
DEVICES LEVELS
2N4091 MQ = JAN Equivalent
2N4092 MX = JANTX Equivalent
2N4093 MV = JANTXV Equivalent
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted)
Parameters / Test Conditions Symbol Value Unit
Gate-Source Voltage VGS -40 V
Drain-Source Voltage VDS 40 V
Drain-Gate Voltage VDG 40 V
Gate Current IG 10 mAdc
Power Dissipation(1) TA = +25°C PT 0.36 W
Operating Junction Tj -65 to +175
°C
Operating Storage Temperature Range Tstg -65 to +200 °C
(1) Derate linearly 2.4 mW/°C for TA > 25°C.
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions Symbol Min. Max. Unit
Gate-Source Breakdown Voltage
VDS = 0, IG = -1.0μA dc V
(BR)GSS -40 Vdc
Gate Reverse Current
VDS = 0, VGS = -20V dc I
GSS -0.1 ηA
Drain Current
VGS = -12V dc, VDS = 20V dc
VGS = -8.0V dc, VDS = 20V dc
VGS = -6.0V dc, VDS = 20V dc
2N4091
2N4092
2N4093 ID(off) -0.1 ηA
Drain Current
VGS = 0, VDS = 20V dc
2N4091
2N4092
2N4093
IDSS 30
15
8.0 mA
Drain-Source On-State Voltage
VGS = 0, ID = 6.6mA dc
VGS = 0, ID = 4.0mA dc
VGS = 0, ID = 2.5mA dc
2N4091
2N4092
2N4093 VDS(on)
0.2
0.2
0.2
Vdc
Static Drain-Source On-State Resistance
VGS = 0, ID = 1.0mA dc
2N4091
2N4092
2N4093
rDS(on)
30
50
80 Ω
TO-18
(TO-206AA)
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803
Website: http: //www.microsemi.com
N-CHANNEL J-FET
Equivalent To MIL-PRF-19500/431
T4-LDS-0007 Rev. 1 (063388) Page 2 of 2
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
Small-Signal, Common-Source Reverse Transfer Capacit ance
VGS = 20V dc, VDS = 0, f = 1.0MHz Crss 5.0 pF
Small-Signal, Common-Source Short-Circuit Input Capacitance
VGS = 0, VDS = 20V dc, f = 1.0MHz Ciss 16 pF
SWITCHING CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
Turn-On Delay Time 2N4091
2N4092
2N4093 tdon 15
15
15 ηs
Rise Time 2N4091
2N4092
2N4093
See Figure 3 of
MIL-PRF-19500/431
tr 10
20
40 ηs
Turn-Off Delay Time 2N4091
2N4092
2N4093
tdoff 40
60
80 ηs
