HDP01-0512NRL datasheet(3/6 Pages) STMICROELECTRONICS

Part #	HDP01-0512NRL

Description	HARD DISK DRIVE POWER SUPPLY PROTECTION

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

3 / 6 page

100

1000

ITSM(A)

Pl5 vs GND

Tj initial=25°C

tp(ms)

Fig. 1: Non repetitive surge peak on-state current

versus pulse duration (rectangular waveform).

0.01

0.1

100

300

100

500

Ppp(W)

Tj initial=25°C

Pl12 vs GND

tp(ms)

Fig. 2: Peak pulse power dissipation versus

exponential pulse duration (Tj initial = 25°C).

0.1

0.5

Ipp(A)

PL12 vs GND

Vcl(V)

Fig. 3: Typical clamping voltage versus peak pulse

current (rectangular waveform, tp=2.5

µs).

012345

100

110

120

130

Rth(j-a) (°C/W)

S(Cu) (cm²)

Fig. 4: Thermal resistance junction to ambient

versus copper surface under tab (Epoxy printed

circuit board FR4, copper thickness: 35

µm).

1E-4

1E-3

1E-2

1E-1

1E+0

1E+1

1E+2

1E-2

1E-1

1E+0

1E+1

1E+2

2E+2

Zth(°C/W)

Zth(j-a)

Zth(j-t)

tp(s)

Fig. 5: Thermal impedance junction to ambient

and junction to tab versus pulse duration.

Note: Rth(j-a) = (TjMax - Tamb) / PMax

HDP01-0512N

3/6

HDP01-0512NRL Datasheet(PDF) 3 Page - STMicroelectronics

HDP01-0512NRL Datasheet(HTML) 3 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6

Datasheet Download

Link URL