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componentes Descripción

Fabricante

SD103A

SCHOTTKY BARRIER DIODE

Diodes Incorporated. 

SD103A - SD103C

SCHOTTKY BARRIER DIODE

Features

• Low Forward Voltage Drop

• Guard Ring Construction for Transient Protection

• Low Reverse Recovery Time

• Low Reverse Capacitance

• Lead Free Finish, RoHS Compliant (Note 2)

Mechanical Data

• Case: DO-35

• Case Material: Glass

• Moisture Sensitivity: Level 1 per J-STD-020C

• Leads: Solderable per MIL-STD-202, Method

208

• Terminals: Finish ⎯ Sn96.5Ag3.5. Solderable

per MIL-STD-202, Method 208

• Polarity: Cathode Band

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.13 grams (approximate)

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Forward Continuous Current

Repetitive Peak Forward Current (Note 1)

Non-Repetitive Peak Forward Surge Current

8.3 ms Half Sine Wave

Power Dissipation (Note 1)

Thermal Resistance, Junction to Ambient Air

Operating Junction Temperature

Storage Temperature Range

@ t ≤ 1.0s

(Note 1)

Symbol

VRRM

VRWM

VR

VR(RMS)

IFM

IFRM

IFSM

Pd

RθJA

Tj

TSTG

DO-35

Dim

Min

Max

A

25.40

⎯

B

⎯

4.00

C

⎯

0.60

D

⎯

2.00

All Dimensions in mm

SD103A

40

28

SD103B

30

21

350

1.0

15

400

300

125

-55 to +150

SD103C

20

14

Unit

V

V

mA

A

A

mW

°C/W

°C

°C

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic

Reverse Breakdown Voltage

(Note 3)

Maximum Forward Voltage Drop

Maximum Peak Reverse Current

(Note 3)

Total Capacitance

Reverse Recovery Time

Symbol Min

Typ

Max

Unit

Test Condition

SD103A

40

SD103B V(BR)R

30

⎯

⎯

V IR = 100μA

SD103C

20

VFM

⎯

⎯

0.37

0.60

V

IF = 20mA

IF = 200mA

SD103A

VR = 30V

SD103B

IRM

⎯

⎯

5.0

μA VR = 20V

SD103C

VR = 10V

CT

⎯

50

⎯

pF VR = 0V, f = 1.0MHz

trr

⎯

10

⎯

ns

IF = IR = 50mA to 200mA,

Irr = 0.1 x IR, RL = 100Ω

Notes:

1. Valid provided that device terminals are kept at ambient temperature.

2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and high temperature solder exemptions applied where applicable,

see EU Directive Annex Notes 5 and 7.

3. Short duration test pulse used to minimize self-heating effect.

DS11009 Rev. 13 - 2

1 of 3

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SD103A - SD103C

© Diodes Incorporated

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