参数资料
型号: FOD4218TV
厂商: Fairchild Optoelectronics Group
文件页数: 4/12页
文件大小: 0K
描述: TRIAC DRIVER 300MA 800V VDE 6DIP
标准包装: 1,000
电压 - 隔离: 5000Vrms
通道数: 1
电压 - 断路: 800V
输出类型: 交流标准三端双向可控硅开关
电流 - 栅极触发电流 (Igt)(最大): 1.3mA
电流 - 保持 (Ih): 200µA
电流 - DC 正向(If): 30mA
电流 - 输出 / 通道: 300mA
安装类型: 通孔
封装/外壳: 6-DIP(0.400",10.16mm)
供应商设备封装: 6-DIP
包装: 散装
Notes:
2. Test voltage must be applied within dv/dt rating.
3. All devices are guaranteed to trigger at an I F value less than or equal to max I FT . Therefore, recommended operating
I F lies between max I FT (2mA for FOD420 and FOD4208 and 1.3mA for FOD4216 and FOD4218 and the absolute
max I F (30mA).
4. This is static dv/dt. See Figure 11 for test circuit. Commutating dv/dt is a function of the load-driving thyristor(s) only.
5. Isolation voltage, V ISO , is an internal device dielectric breakdown rating. For this test, Pins 1, 2 and 3 are common,
and Pins 4, 5 and 6 are common.
Typical Application
Typical circuit for use when hot line switching is required.
In this circuit the “hot” side of the line is switched and the
load connected to the cold or neutral side. The load may
be connected to either the neutral or hot line.
R in is calculated so that I F is equal to the rated I FT of the
part, 2mA for FOD420 and FOD4208, 1.3mA for
FOD4216 and FOD4218. The 39 ? resistor and 0.01μF
capacitor are for snubbing of the triac and may or may
not be necessary depending upon the particular triac
and load use.
V CC
R in
1
6
360 ?
HOT
2
FOD420
FOD4208
5
FKPF12N80
3
FOD4216
FOD4218
4
39* ?
240 VAC
330 ?
0.01 μ F
* For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
Figure 1. Hot-Line Switching Application Circuit
LOAD
NEUTRAL
?2004 Fairchild Semiconductor Corporation
FOD420, FOD4208, FOD4216, FOD4218 Rev. 1.4.0
4
www.fairchildsemi.com
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