BAT54(2006) Просмотр технического описания (PDF) - STMicroelectronics

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BAT54
(Rev.:2006)

Small signal Schottky diodes

STMicroelectronics 

Characteristics

1

Characteristics

BAT54 Series

Table 1. Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)

Symbol

Parameter

Value

Unit

VRRM

IF

IFSM

Tstg

Tj

TL

Repetitive peak reverse voltage

Continuous forward current

Surge non repetitive forward current

Storage temperature range

Operating junction temperature range

Maximum soldering temperature

tp = 10 ms Sinusoidal

40

V

300

mA

1

A

-65 to +150 ° C

-40 to +150 ° C

260

°C

Table 2. Thermal parameters

Symbol

Parameter

Rth(j-a) Junction to ambient(1)

1. Epoxy printed circuit board with recommended pad layout

SOT-23, SOD-123

SOT-323, SOD-323,

SOD-523, SOT-666

Value

500

550

600

Unit

°C/W

Table 3. Static electrical characteristics

Symbol

Parameter

Test conditions

Min. Typ Max. Unit

IR(1) Reverse leakage current

VF(2) Forward voltage drop

1. Pulse test: tp = 5 ms, δ < 2 %

2. Pulse test: tp = 380 µs, δ < 2 %

Tj = 25° C

Tj = 100° C

Tj = 25° C

VR = 30 V

IF = 0.1 mA

IF = 1 mA

IF = 10 mA

IF = 30 mA

IF = 100 mA

1

µA

100

240

320

mV

400

500

900

Table 4.

Symbol

Dynamic characteristics

Parameter

Test conditions

Min. Typ Max. Unit

C Diode capacitance

trr Reverse recovery time

VR = 1 V, F = 1 MHz

IF = 10 mA, IR = 10 mA, Tj = 25° C

Irr = 1 mA, RL = 100 Ω

7 10 pF

5

ns

2/13

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