TRIAC
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FKN08PN40 TRIAC (Silicon Bidirectional Thyristor)
August 2006
FKN08PN40
TRIAC (Silicon Bidirectio...
Description
www.DataSheet4U.com
FKN08PN40 TRIAC (Silicon Bidirectional Thyristor)
August 2006
FKN08PN40
TRIAC (Silicon Bidirectional Thyristor)
Application Explanation
Switching mode power supply, light dimmer, electric flasher unit, hair drier TV sets, stereo, refrigerator, washing machine Electric blanket, solenoid driver, small motor control Photo copier, electric tool
tm
3 1: T1 2: Gate 3: T2
2
TO-92
1 2 3
1
Absolute Maximum Ratings
Symbol
VDRM VRRM IT (RMS) ITSM
Ta = 25°C unless otherwise noted
Parameter
Peak Repetitive Off-State Voltage RMS On-State Current Surge On-State Current
Value
Sine Wave 50 to 60Hz, Gate Open Commercial frequency, sine full wave 360° conduction, Tc= 70 ℃ Sinewave 1 full cycle, peak value, non-repetitive 50Hz 60Hz
Rating
400 0.8 8 9 0.33 5 0.1 5 1 - 40 ~ 125 - 40 ~ 125
Units
V A A A A 2s W W V A °C °C
I2 t PGM PG (AV) VGM IGM TJ TSTG
I2t
for Fusing
Value corresponding to 1 cycle of halfwave, surge on-state current, tp=8.4ms
Peak Gate Power Dissipation Average Gate Power Dissipation Peak Gate Voltage Peak Gate Current Junction Temperature Storage Temperature
Thermal Characteristics
Symbol
RθJC RθJA
Parameter
Thermal Resistance, Junction to Case
(note1) (note2)
Value
40 160
Units
°C/W °C/W
Thermal Resistance, Junction to Ambient
Note1: Infinite cooling condition. Note2: JESD51-10 ( Test Borad: FR4 3.0”*4.5”*0.062”, Minimum land pad)
©2006 Fairchild Semiconductor Corporation
1
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