TLP521-4GR datasheet pdf and Optoisolators - Transistor, Photovoltaic Output product details from Isocom Components 2004 LTD stock available on our website
SOT-23
TLP521-4GR Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
Factory Lead Time
2 Weeks
Mounting Type
Through Hole
Package / Case
16-DIP (0.400, 10.16mm)
Operating Temperature
-30°C~100°C
Packaging
Tube
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Voltage - Isolation
5300Vrms
Output Type
Transistor
Number of Channels
4
Voltage - Forward (Vf) (Typ)
1.15V
Input Type
DC
Rise / Fall Time (Typ)
4μs 3μs
Voltage - Output (Max)
55V
Current - DC Forward (If) (Max)
50mA
Vce Saturation (Max)
400mV
RoHS Status
ROHS3 Compliant
In-Stock:4952 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.71000
$1.71
10
$1.39200
$13.92
25
$1.07120
$26.78
100
$0.96390
$96.39
400
$0.85680
$342.72
800
$0.64260
$514.08
TLP521-4GR Product Details
The TLP521-4GR Optoisolator from Isocom Components 2004 LTD is a high-performance transistor-photovoltaic output optoisolator with a 5.3kV isolation voltage rating. It features four channels with low current transfer ratio, >100μA, and a 16-pin dual-in-line-package (DIP). The package includes an integrated LED with 4-element photodiode array and a built-in transistor driver circuit. The optoisolator provides superior isolation and noise immunity while ensuring low power consumption and minimising RF interference. With a maximum on-state current of 80mA and high off-state current transfer ratio of 3.8µA, it is well-suited for low-power industrial control applications, medical devices and automotive systems. Suitable for operation up to +100°C, it offers excellent surge protection, insulation strength, and long-term reliability, making it an ideal choice for high voltage and isolation needs.
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