BT258-500R,127

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WeEn Semiconductors

6MA 200UA 500V TO-220AB THYRISTORS (SCR)/MODULES ROHS

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BT258-500R,127

Active

WeEn Semiconductors

6MA 200UA 500V TO-220AB THYRISTORS (SCR)/MODULES ROHS

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Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	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
LCSC	Piece	1	$ 0.87
		10	$ 0.85
		30	$ 0.84
		100	$ 0.82

Description

General part information

BT258 Series

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

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Technical documentation and resources

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Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	BT258-500R,127	BT258 Series

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

BT258 Series

THYRISTOR SCR 800V 82A 3-PIN(3+TAB) TO-220F RAIL

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