Toshiba Releases Photorelays Including Low Input Control and High Working Temperature Appropriate For Smart Meters

KAWASAKI, Japan—Toshiba Electronic Gadgets & Capacity Enterprise (“Toshiba”) has propelled two photorelays, “TLP223GA” and “TLP223J,” with an OFF-state yield terminal voltage rating of 400V and 600V, separately. They both highlight moo input control made strides exchanging characteristics, and are housed in a DIP4 bundle. Shipments begin today.

Toshiba Releases Photorelays

The unused items come with tall glowing productivity Driven created by Toshiba and have a most extreme trigger Driven current of 2mA. This is often approximately 33% lower than current products[1] and permits moo input power. Faster operation is secured by lower exchanging characteristics (turn-on time, turn-off time): 50%[2] for TLP223GA and 75%[2] for TLP223J. Their greatest working temperature appraisals have been expanded from 85°C to 110°C, suiting them for utilizing hardware introduced outside, such as shrewd meters. The greatest confinement voltage of 5000Vrms permits utilized in gear requiring tall segregation execution.

Notes:

  1. Current items TLP240GA, TLP240J
  2. Greatest turn-on and turn-off time comparison with current items over.

Applications

  1. Smart meters
  2. Security frameworks (PIR etc.)
  3. Industrial gear (programmable rationale controllers, I/O interface, different sensor control, etc.)
  4. Building computerization systems
  5. Replacement of mechanical transfers

Features

  1. Low input power: IFT=2mA (max), VF=1.5V (max)
  2. High-speed operation:
    tON=1ms (max) (TLP223GA)
    tON=0.5ms (max) (TLP223J)
  3. High operating temperature rating: Topr (max)=110°C
  4. High isolation voltage: BVS=5000Vrms (min)

Major Specifications

Part number TLP223GA TLP223J
Package DIP4
Absolute

maximum

ratings

OFF-state output terminal voltage  VOFF  (V) 400 600
ON-state current  ION  (mA) 120 90
ON-state current (pulsed)  IONP  (A) 360 270
Operating temperature  Topr  (°C) -40 to 110
Electrical

characteristics

Input forward voltage  VF  max  (V) 1.5
Coupled

electrical

characteristics

Trigger LED current  IFT  max  (mA) 2
ON-state resistance  RON  typ.  (Ω) 17 30
  @ION  (mA)[4] 120 90
ON-state resistance  RON  max  (Ω) 28 40
  @ION  (mA)[4] 120 90
Switching

characteristics

Turn-on time  tON  max  (ms) 1.0 0.5
Turn-off time  tOFF  max  (ms) 0.5 0.2
Isolation

characteristics

Isolation voltage  BVS  min  (Vrms) 5000

 

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