HA178M15P Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA178M15P

(HA178M00,HA178M00P,HA178M00PJ Series) 3-terminal Fixed Voltage Regulators

Hitachi -> Renesas Electronics 

HA178M00 Series

Absolute Maximum Ratings (Ta = 25°C)

Item

Symbol

Rating

Unit

Input voltage

Input voltage

Power dissipation

Operating temperature

VIN

VIN

PT

Topr

35

V

40

V

7.5

W

–20 to +75

°C

Junction temperature

Tj

–20 to +125

°C

Storage temperature

Tstg

–55 to +125

°C

Notes: 1. For HA178M05P–HA178M18P, HA178M05–HA178M18

2. For HA178M20P, HA178M24P, HA178M20, HA178M24

3. Follow derating curve

Notes

1

2

3

8

(2) (1)

6

(1) Infinite heat sink

4

(3)

) (2) 5°C/W heat sink Include fixed

(3) 15°C/W heat sink thermal resistance

(4) No heat sink

2

(4)

Thermal resistance

θjc = 3.0°C/W (typ)

5.0°C/W (max)

0

20 40 60 80 100 120 140 θja = 62°C/W (typ)

Ambient Temperature Ta(°C)

72°C/W (max)

3

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