TYN40-800T

Planar passivated Silicon Controlled Rectifier (SCR) in a SOT78 (TO-220AB) plastic package intended for use in applications requiring very high inrush current capability, high thermal cycling performance and high junction temperature capability (T_j(max) = 150 °C).

Features and Benefits

• High junction operating temperature capability (T_j(max)= 150 °C)

• Very high current surge capability

• Planar passivated for voltage ruggedness and reliability

• High turn-on current rise dIT/dt = 100 A/μs

• High noise immunity dV_D/dt = 500 V/μs up to 150 °C

• High thermal cycling performance

• High voltage capability

Applications

• Ignition circuits

• Protection circuits e.g. SMPS inrush current

• Motor control circuits and starters

• Voltage regulation

• Solid state relays

• High junction operating temperature capability (T_j(max) = 150 °C)

Parametric

Package

Quality, reliability & chemical content

Ordering

Datasheet

Type Number	Symbol	Parameter	Conditions	Min	Max	Unit
TYN40-800T	V_DRM				800	V
	I_T(RMS)	RMS on-state current	half sine wave; T_mb≤ 128°C; Fig. 1; Fig. 2; Fig. 3		40	A
	I_TSM	non-repetitive peak on-state current	half sine wave; T_j(init)= 25 °C; t_p= 10 ms; Fig. 4; Fig. 5		450	A
	I_TSM	non-repetitive peak forward current	half sine wave; T_j(init)= 25 °C; t_p = 8.3 ms		495	A
	T_j	junction temperature			150	°C
	I_GT	gate trigger current	V_D = 12 V; I_T= 0.1 A; T_j= 25 °C; Fig. 7		15	mA
	I_H	holding current	V_D = 12 V; T_j = 25 °C; Fig. 9		60	mA
	V_T	on-state voltage	I_T= 80 A; T_j = 25 °C; Fig. 10		1.6	V
	dV_D/dt	rate of rise of off-state voltage	V_DM = 536 V; T_j= 150 °C; (V_DM = 67% of V_DRM); exponential waveform; gate open circuit	500		V/μs

Type number	Package	Packing	Product status	Marking	Orderable part number	Ordering code (12NC)
TYN40-800T	TO220	Horizontal, Rail Pack	Volume production	Standard Marking	TYN40-800TQ	9340 720 23127

Datasheet

Chemical Content

Type number	Ordering code (12NC)	Orderable part number	Region	Distributor	Order sample
TYN40-800T	9340 720 23127	TYN40-800TQ	NA	NA

Chemical content	Orderable part number	Type number	RoHS / RHF	Leadfree conversion date	MSL	MSL LF
TYN40-800T	TYN40-800TQ	TYN40-800T			NA	NA

Chemical Content - TYN40-800T

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Chemical Content

Chinese RoHS

Disclaimer

All information in this document is furnished for exploratory or indicative purposes only. All information in this document is believed to be accurate and reliable. However, WeEn Semiconductors does not give any representations or warranties as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. WeEn Semiconductors may make changes to information published in this document at any time and without notice. Minor deviations may occur in the products from different manufacturing location. This document supersedes and replaces all information supplied prior to the publication hereof. Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.