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Toshiba Automotive Photorelay Output Voltage 1500V Battery Systems - TLX9150M

SKU # HS-TOS-TLX9150M

Condition # New

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Product Details

Toshiba Automotive Photorelay Output Voltage 1500V Battery Systems - TLX9150M

An Automotive photorelay in a small SO12L-T package, that achieves an output withstand voltage of 1500V (min), the level required to support high voltage automotive batteries. Key challenges in popularizing electric vehicles include reducing charging times and improving cruising range. Addressing these requires efficient operation of the battery system. This is done by the battery management system (BMS), which monitors the battery’s charge status to enable high-efficiency system operation, and also monitors isolation between the battery and the vehicle body to ensure the safe use of high-voltage batteries. Electrically isolated photorelays are used in BMS that handle high voltages.

The new photorelay uses a resin with a Comparative Tracking Index (CTI) exceeding 600, which is classified under Material Group I of the IEC 60664-1 international standard. The pin configuration ensures a creepage distance of more than 5mm on the detector side (Figure 2). This realizes compliance with IEC 60664-1, supporting an operating voltage of 1000V.

Applications

Battery Control in Automotive Equipment
Fuel Battery Control in Automotive Equipment
Application for Electrical Vehicle

Features

Normally open (1-Form-A) device
Peak off-state voltage: 900 V (min)
Trigger LED current: 3 mA (max)
On-state current: 50 mA (max)
On-state resistance: 250Ω (max)(@t < 1s)
Isolation voltage: 5000 Vrms (min)
Clearance distance: 8 mm (min)
Creepage distance: 8 mm (min)
Insulation thickness: 0.4 mm (min)
Outer resin: CTI > 600
AEC-Q101 qualified

Description

Feature	High breakdown voltage
Application Scope	Battery Control in Automotive Equipment / Fuel Battery Control in Automotive Equipment / Application for Electrical Vehicle
Number of Circuits	1
RoHS Compatible Product(s) (#)	Available

Absolute Maximum Ratings

Characteristics	Symbol	Rating	Unit
ON-state current	I_ON	0.03	A
Operating Temperature (Max)	T_opr	125	℃
Operating Temperature (Min)	T_opr	-40	℃
Isolation voltage BVs @1minute (Min)	BV_S	5000	Vrms

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Trigger LED Current 1a (Max)	I_FT	I_ON=0.03A	3	mA
OFF-State current (Max)	I_OFF	-	100	nA
On-state resistance (Max)	R_ON	I_F=10mA I_ON=0.03A t<1sec	340	Ω
Turn-on time (Max)	t_ON	-	1	ms
Turn-off time (Max)	t_OFF	-	1	ms

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