SD103B Datasheet SD103B, SD103A-T, SD103B-F | P1-P3

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)

DO-35

Dim Min Max

A 25.40

⎯

B

⎯

4.00

C

⎯

0.60

D

⎯

2.00

All Dimensions in mm

Maximum Ratings @T

A

= 25°C unless otherwise specified

Characteristic Symbol SD103A SD103B SD103C Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V

RRM

V

RWM

V

R

40 30 20 V

RMS Reverse Voltage V

R(RMS)

28 21 14 V

Forward Continuous Current I

FM

350 mA

Repetitive Peak Forward Current (Note 1) @ t ≤ 1.0s

I

FRM

1.0 A

Non-Repetitive Peak Forward Surge Current

8.3 ms Half Sine Wave

I

FSM

15 A

Power Dissipation (Note 1) P

d

400 mW

Thermal Resistance, Junction to Ambient Air (Note 1)

R

θJA

300 °C/W

Operating Junction Temperature T

j

125 °C

Storage Temperature Range

T

STG

-55 to +150

°C

Electrical Characteristics @T

A

= 25°C unless otherwise specified

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage SD103A

(Note 3) SD103B

SD103C

V

(BR)R

40

30

20

⎯ ⎯

V

I

R

= 100μA

Maximum Forward Voltage Drop V

FM

⎯ ⎯

0.37

0.60

V

I

F

= 20mA

I

F

= 200mA

Maximum Peak Reverse Current SD103A

(Note 3) SD103B

SD103C

I

RM

⎯ ⎯

5.0

μA

V

R

= 30V

V

R

= 20V

V

R

= 10V

Total Capacitance C

T

⎯

50

⎯

pF V

R

= 0V, f = 1.0MHz

Reverse Recovery Time t

rr

⎯

10

⎯

ns

I

F

= I

R

= 50mA to 200mA,

I

rr

= 0.1 x I

R

, R

L

= 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

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SD103A - SD103C

DS11009 Rev. 13 - 2

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SD103A - SD103C

Ordering Information (Note 4)

Device

Packaging Shipping

SD103A-A

DO-35 10,000 / Ammo Pak

SD103A-T

DO-35 10,000 / Tape & Reel

SD103B-A

DO-35 10,000 / Ammo Pak

SD103B-T

DO-35 10,000 / Tape & Reel

SD103C-A

DO-35 10,000 / Ammo Pak

SD103C-T

DO-35 10,000 / Tape & Reel

Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product

described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall

assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,

harmless against all damages.

LIFE SUPPORT

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written

approval of the President of Diodes Incorporated.

DS11009 Rev. 13 - 2

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SD103A - SD103C

SD103B

SD103B

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