Discrete Semiconductor Products

BT258-500R,127

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WeEn Semiconductors

SCR 500V 8A TO220AB

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Discrete Semiconductor Products

BT258-500R,127

Active

WeEn Semiconductors

SCR 500V 8A TO220AB

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BT258-500R,127

Current - Gate Trigger (Igt) (Max) [Max]	200 µA
Current - Hold (Ih) (Max) [Max]	6 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	75 A, 82 A
Current - On State (It (AV)) (Max)	5 A
Current - On State (It (RMS)) (Max) [Max]	8 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3
SCR Type	Sensitive Gate
Supplier Device Package	TO-220AB
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	500 V
Voltage - On State (Vtm) (Max)	1.6 V

BT258 Series

Part	Current - On State (It (AV)) (Max)	Current - On State (It (RMS)) (Max) [Max]	Mounting Type	SCR Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Hold (Ih) (Max) [Max]	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Gate Trigger (Vgt) (Max)	Supplier Device Package	Voltage - On State (Vtm) (Max)	Current - Off State (Max) [Max] [custom]	Voltage - On State (Vtm) (Max) [Max]
WeEn Semiconductors BT258X-500R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3 Full Pack Isolated Tab	75 A 82 A	6 mA	500 V	200 µA	1.5 V	TO-220F	1.6 V
WeEn Semiconductors BT258-500R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3	75 A 82 A	6 mA	500 V	200 µA	1.5 V	TO-220AB	1.6 V
WeEn Semiconductors BT258S-800R,118	5 A	8 A	Surface Mount	Sensitive Gate	150 °C	-40 C	DPAK (2 Leads + Tab) SC-63 TO-252-3	75 A 82 A	6 mA	800 V	200 µA	1.5 V	DPAK	1.6 V
WeEn Semiconductors BT258X-800R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3 Full Pack Isolated Tab	75 A 82 A	6 mA	800 V	200 µA	1.5 V	TO-220F	1.6 V
WeEn Semiconductors BT258S-800LT,118	5 A	8 A	Surface Mount	Sensitive Gate	150 °C	-40 C	DPAK (2 Leads + Tab) SC-63 TO-252-3	75 A 82 A	6 mA	800 V	50 µA	1.5 V	DPAK	1.6 V	2.5 mA
WeEn Semiconductors BT258-600R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3	75 A 82 A	6 mA	600 V	200 µA	1.5 V	TO-220AB	1.6 V
WeEn Semiconductors BT258U-600R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	IPAK TO-251-3 Short Leads TO-251AA	75 A 82 A	6 mA	600 V	200 µA	1.5 V	IPAK			1.5 V
WeEn Semiconductors BT258-800R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3	75 A 82 A	6 mA	800 V	200 µA	1.5 V	TO-220AB	1.6 V
WeEn Semiconductors BT258X-600R,127	5 A	8 A	Through Hole	Sensitive Gate	125 °C	-40 C	TO-220-3 Full Pack Isolated Tab	75 A 82 A	6 mA	600 V	200 µA	1.5 V	TO-220F	1.6 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.36
	Tube	1	$ 0.93
		10	$ 0.76
		100	$ 0.59
		500	$ 0.50
		1000	$ 0.41
		2000	$ 0.38
		5000	$ 0.37
		10000	$ 0.35

Description

General part information

BT258 Series

SCR 500 V 8 A Sensitive Gate Through Hole TO-220AB

Documents

Technical documentation and resources

No documents available