J493 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
View to exact match
J493 Datasheet PDF : 8 Pages
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PACKAGE DRAWING (Unit: mm)
Isolated TO-220(MP-45F)
10.0 ± 0.3
4.5 ± 0.2
φ 3.2 ± 0.2
2.7 ± 0.2
2SJ493
EQUIVALENT CIRCUIT
Drain
Gate
Body
Diode
Gate
Protection
Diode
Source
0.7 ± 0.1
2.54
1.3 ± 0.2
2.5 ± 0.1
1.5 ± 0.2 0.65 ± 0.1
2.54
123
1.Gate
2.Drain
3.Source
Remark
The diode connected between the gate and source of the transistor serves as a protector against ESD.
When this device actually used, an additional protection circuit is externally required if a voltage
exceeding the rated voltage may be applied to this device.
Data Sheet D11265EJ3V0DS00
7
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