SD101AWS-7 - Diodes Incorporated

SD101AWS – SD101CWS

Document number: DS30078 Rev. 12 - 2 1 of 4

www.diodes.com January 2012

SD101AWS

–

SD101CWS

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

• Low Forward Voltage Drop

• Guard Ring Construction for Transient Protection

• Negligible Reverse Recovery Time

• Low Capacitance

• Ultra-small Surface Mount Package

• Lead Free/RoHS Compliant Version (Note 1)

• “Green” Device (Note 2)

Mechanical Data

• Case: SOD323

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

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

• Polarity: Cathode Band

• Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead

Free Plating). Solderable per MIL-STD-202, Method 208

• Weight: 0.004 grams (approximate)

Ordering Information (Note 3)

Part Number Case Packaging

SD101AWS-7-F SOD323 3000/Tape & Reel

SD101BWS-7-F SOD323 3000/Tape & Reel

SD101CWS-7-F SOD323 3000/Tape & Reel

Notes: 1. No purposefully added lead.

2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/

3. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Top View

xx = Product Type Marking Code

S1 or SK = SD101AWS

S2 or SK = SD101BWS

S3 or SC or SK = SD101CWS

SD101AWS – SD101CWS

Document number: DS30078 Rev. 12 - 2 2 of 4

www.diodes.com January 2012

SD101AWS

–

SD101CWS

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic Symbol SD101AWS SD101BWS SD101CWS Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR 60 50 40 V

RMS Reverse Voltage VR

(

RMS

)

42 35 28 V

Forward Continuous Current (Note 4) IFM 15 mA

Non-Repetitive Peak Forward Surge Current @ t

≤

1.0s

@ t = 10μs IFSM 50

2.0 mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 4) PD 200 mW

Thermal Resistance, Junction to Ambient Air (Note 4) R

JA 625 °C/W

Operating and Storage Temperature Range TJ, TSTG -65 to +125 °C

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic Symbol Min Typ Max Unit Test Conditions

Reverse Breakdown Voltage (Note 5) SD101AWS V(BR)R 60 ⎯ ⎯ V IR = 10μA

SD101BWS 50

⎯ ⎯ IR = 10μA

SD101CWS 40

⎯ ⎯ IR = 10μA

Forward Voltage Drop

SD101AWS

VFM

⎯ ⎯ 0.41

IF = 1.0mA

SD101BWS ⎯ ⎯ 0.40 IF = 1.0mA

SD101CWS ⎯ ⎯ 0.39 IF = 1.0mA

SD101AWS ⎯ ⎯ 1.00 IF = 15mA

SD101BWS ⎯ ⎯ 0.95 IF = 15mA

SD101CWS ⎯ ⎯ 0.90 IF = 15mA

Peak Reverse Current (Note 5) SD101AWS IRM ⎯ ⎯ 200 nA VR = 50V

SD101BWS ⎯ ⎯ 200 VR = 40V

SD101CWS ⎯ ⎯ 200 VR = 30V

Total Capacitance SD101AWS CT ⎯ ⎯ 2.0 pF VR = 0V, f = 1.0MHz

SD101BWS ⎯ ⎯ 2.1 VR = 0V, f = 1.0MHz

SD101CWS ⎯ ⎯ 2.2 VR = 0V, f = 1.0MHz

Reverse Recovery Time trr ⎯ ⎯ 1.0 ns

IF = IR = 5.0mA,

= 0.1 x IR, RL = 100Ω

Notes: 4. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.

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

SD101AWS – SD101CWS

Document number: DS30078 Rev. 12 - 2 3 of 4

www.diodes.com January 2012

SD101AWS

–

SD101CWS

0.10

1.0

0.4 0.6

0.2 0.8 1.2

1.0 1.4 1.6

V , IN STANTANEOU S FO RW ARD VOLTAGE (V)

Fig. 1 Typical Forward Ch ar acteristics

I, I

S F

(mA)

100

T = 125ºC

T = -40ºC

T = 75ºC

T = 25ºC

T = 0ºC

0.1

100

1,000

10,000

020

10 30 6050

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 2 Typical Reverse Characteristics

I , INS

ANE

EVE

(nA)

0.2

0.4

0.6

0.8

1.4

1.2

1.0

1.8

1.6

010520 25

15 35

30 40

E (p

)

V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage

f = 1.0MHz

012040 80 160 200

250

200

150

100

T , AMBIENT TEMPERATURE ( C)

Fig. 4 Power Derating Curve

DISSI

N (mW)

Package Outline Dimensions

SOD323

Dim Min Max

A 0.25 0.35

B 1.20 1.40

C 2.30 2.70

H 1.60 1.80

J 0.00 0.10

K 1.0 1.1

L 0.20 0.40

M 0.10 0.15

α 0° 8°

All Dimensions in mm

SD101AWS – SD101CWS

Document number: DS30078 Rev. 12 - 2 4 of 4

www.diodes.com January 2012

SD101AWS

–

SD101CWS

Suggested Pad Layout

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

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

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Cus tomer or user of this document or prod ucts described herein 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 Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated p roducts for any unintended or una uthorized application, Customers shall indemnify and

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign p atents pending. Product names and markings

noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the e xpress

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their pro ducts and an y

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

www.diodes.com

Dimensions Value (in mm)

Z 3.75

G 1.05

X 0.65

Y 1.35

C 2.40