参数资料
型号: BF245A,112
厂商: NXP Semiconductors
文件页数: 6/13页
文件大小: 286K
描述: JFET N-CH 30V 6.5MA TO92-3
标准包装: 1,000
晶体管类型: N 通道 JFET
频率: 100MHz
电压 - 测试: 15V
额定电流: 6.5mA
噪音数据: 1.5dB
电压 - 额定: 30V
封装/外壳: TO-226-3、TO-92-3 标准主体
供应商设备封装: TO-92-3
包装: 散装
其它名称: 568-5598
933171550112
BF245A,112-ND
BF245AP
BF245AP-ND
1996 Jul 30
2
NXP Semiconductors
Product specification
N-channel silicon field-effect transistors
BF245A; BF245B;
BF245C
FEATURES
?
Interchangeability of drain and source connections
?
Frequencies up to 700 MHz.
APPLICATIONS
?
LF, HF and DC amplifiers.
DESCRIPTION
General purpose N-channel symmetrical junction
field-effect transistors in a plastic TO-92 variant package.
PINNING
CAUTION
The device is supplied in an antistatic package. The
gate-source input must be protected against static
discharge during transport or handling.
PIN SYMBOL DESCRIPTION
1 d drain
2 s source
3ggate
Fig.1 Simplified outline (TO-92 variant)
and symbol.
handbook, halfpage2
1
3
MAM257
s
d
g
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
VDS
drain-source voltage
???30 V
VGSoff
gate-source cut-off voltage ID
=10nA; VDS
=15V
?0.25
??8V
VGSO
gate-source voltage
open drain
???30 V
IDSS
drain current
VDS
=15V; VGS
=0
BF245A 2
?
6.5 mA
BF245B 6
?
15 mA
BF245C 12
?
25 mA
Ptot
total power dissipation
Tamb
=75?C
??300 mW
?yfs?
forward transfer admittance VDS
=15V; VGS
=0;
f=1kHz; Tamb
=25?C
3
?
6.5 mS
Crs
reverse transfer capacitance VDS
=20V; VGS
=
?1V;
f=1MHz; Tamb
=25?C
?
1.1
?
pF
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相关代理商/技术参数
参数描述
BF245A1120 制造商:NXP Semiconductors 功能描述:RF JFET N CH 30V 6.5MA 3-TO-92
BF245B 功能描述:JFET N-Channel Transistor RoHS:否 制造商:ON Semiconductor 晶体管极性:N-Channel 漏极电流(Vgs=0 时的 Idss):50 mA 漏源电压 VDS:15 V 闸/源击穿电压: 漏极连续电流:50 mA 配置: 安装风格: 封装 / 箱体:SC-59 封装:Reel
BF245B WAF 制造商:ON Semiconductor 功能描述:
BF245B AMO 功能描述:射频JFET晶体管 AMMORA FET-RFSS 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
BF245B,112 功能描述:射频JFET晶体管 BULK FET-RFSS 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