參數(shù)資料
型號: 2N4858UB
廠商: MICROSEMI CORP-LAWRENCE
元件分類: 小信號晶體管
英文描述: 40 V, N-CHANNEL, Si, SMALL SIGNAL, JFET
封裝: SURFACE MOUNT PACKAGE-3
文件頁數(shù): 2/2頁
文件大小: 50K
代理商: 2N4858UB
2N4856, 2N4857, 2N4858, 2N4859, 2N4860, 2N24861 JAN SERIES
ELECTRICAL CHARACTERISTICS (TC = 25
0C unless otherwise noted) (con’t)
Parameters / Test Conditions
Symbol
Min.
Max.
Units
Drain Current
VGS = 0, VDS = 15 Vdc
2N4856, 2N4859
2N4857, 2N4860
2N4858, 2N4861
IDSS
50
20
8.0
175
100
80
mA
Static Drain - Source “On” State Resistance
VGS = 0, ID = 1.0 mAdc
2N4856, 2N4859
2N4857, 2N4860
2N4858, 2N4861
rds(on)
25
40
60
Drain-Source “On” State Voltage
VGS = 0, ID = 20 mAdc
2N4856, 2N4859
VGS = 0, ID = 10 mAdc
2N4857, 2N4860
VGS = 0, ID = 5.0 mAdc
2N4858, 2N4861
VDS(on)
0.75
0.50
Vdc
Small-Signal, Common-Source Reverse Transfer Capacitance
VGS = -10 Vdc, VDS = 0, f = 1.0 MHz
C1 = 0.1F, L1 = L2 ≥ 500 H
Crss
8.0
pF
Small-Signal, Common-Source Short-Circuit Input Capacitance
VGS = -10 Vdc, VDS = 0, f = 1.0 MHz
C1 = 0.1F, C2 = 20.1 m
FL1 = L2 ≥ 500 H
Ciss
18
pF
Turn-On Delay Time
2N4856, 2N4859
2N4857, 2N4860
2N4858, 2N4861
td
on
6
10
ηs
Rise Time
2N4856, 2N4859
2N4857, 2N4860
2N4858, 2N4861
tr
3
4
10
ηs
Turn-Off Delay Time
2N4856, 2N4859
2N4857, 2N4860
2N4858, 2N4861
See Figure 3
of MIL-PRF-
19500/385
td
off
25
50
100
ηs
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
022802
Page 2 of 2
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