参数资料
型号: BF861A
厂商: NXP Semiconductors N.V.
元件分类: JFETs
英文描述: N-channel FET
封装: BF861A<SOT23 (TO-236AB)|<<http://www.nxp.com/packages/SOT23.html<1<week 34, 2003,;
文件页数: 4/14页
文件大小: 121K
代理商: BF861A
BF861A_BF861B_BF861C
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 15 September 2011
4 of 14
NXP Semiconductors
BF861A; BF861B; BF861C
N-channel junction FETs
y
fs
forward transfer
admittance
BF861A
BF861B
BF861C
common source
output conductance
BF861A
BF861B
BF861C
input capacitance
reverse transfer
capacitance
equivalent input noise
voltage
12
16
20
-
-
-
20
25
30
mS
mS
mS
g
os
-
-
-
-
-
-
-
-
-
2.1
200
250
300
10
2.7
S
S
S
pF
pF
C
iss
C
rss
f = 1 MHz
f = 1 MHz
V
n
/
B
V
GS
= 0 V; f = 1 MHz
-
1.5
-
nV/
Hz
Table 7.
T
j
= 25
C; V
DS
= 8 V; V
GS
= 0 V unless otherwise specified.
Symbol
Parameter
Characteristics
…continued
Conditions
Min
Typ
Max
Unit
V
DS
= 8 V.
V
DS
= 8 V.
V
GS
= 0 V.
Common-source output conductance as a
function of drain current; typical values.
Fig 2.
Drain current as a function of gate-source
cut-off voltage; typical values.
Fig 3.
V
GSoff
(V)
0
2
1.5
0.5
1
mbd461
10
20
30
I
DSS
(mA)
0
I
DSS
(mA)
0
25
20
10
15
5
mbd462
100
200
300
g
os
(
μ
S)
0
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BF861A,215-CUT TAPE 制造商:NXP 功能描述:BF861A Series 25 V 6.5 mA 250 mW Surface Mount N-Channel Junction FETs-SOT-23-3
BF861B 制造商:PHILIPS-SEMI 功能描述:
BF861B,215 功能描述:射频JFET晶体管 JFET N-CH 25V 10MA RoHS:否 制造商:NXP Semiconductors 配置:Single 晶体管极性:N-Channel 正向跨导 gFS(最大值/最小值): 电阻汲极/源极 RDS(导通): 漏源电压 VDS:40 V 闸/源截止电压:5 V 闸/源击穿电压:40 V 最大漏极/栅极电压:40 V 漏极电流(Vgs=0 时的 Idss):25 mA to 75 mA 漏极连续电流: 功率耗散:250 mW 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23 封装:Reel