SDM20U30LP-7;中文规格书,Datasheet资料

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

? Low Forward Voltage Drop ? Guard Ring Construction for Transient Protection ? Low Capacitance ? Ultra-Small Surface Mount Package ? Lead Free By Design/RoHS Compliant (Note 1) ? "Green" Device (Note 2) ? Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

? Case: DFN1006-2

? Case Material: Molded Plastic, "Green" Molding

Compound. UL Flammability Classification Rating 94V-0 ? Moisture Sensitivity: Level 1 per J-STD-020D ? Terminal Connections: Cathode Dot

? Terminals: Finish ? NiPdAu annealed over Copper leadframe. Solderable per MIL-STD-202, Method 208 ? Marking Information: See Page 2 ? Ordering Information: See Page 2 ?

Weight: 0.001 grams (approximate)

Maximum Ratings @T A = 25°C unless otherwise specified

Characteristic

Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage

V RRM V RWM V R 30 V RMS Reverse Voltage

V R(RMS) 21 V Maximum (Peak) Forward Current

I FM 200 mA Peak Forward Surge Current 8.3ms Half Sine I FSM

1.0

A

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation P D

250 mW Thermal Resistance, Junction to Ambient Air R θJA 400 °C/W Operating and Storage Temperature Range T J , T STG -65 to +125 °C

Electrical Characteristics @T A = 25°C unless otherwise specified

Characteristic

Symbol Min Typ Max Unit

Test Conditions Reverse Breakdown Voltage (Note 3) V (BR)R 30 ? ? V I R = 150μA Forward Voltage Drop

V F ? ? 350 575 mV I F = 20mA I F = 200mA Peak Reverse Current (Note 3)

I R ? ? 150 30 μA μA V R = 30V V R = 10V

Total Capacitance

C T

?

20

?

pF

V R = 0V, f = 1.0MHz

Note: 1. No purposefully added lead.

2. Diodes Inc.'s "Green" policy can be found on our website at https://www.sodocs.net/doc/4d7422450.html,/products/lead_free/index.php.

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

Top View

Bottom View

.001

.01

.1

1

10

1,000100

V , INSTANTANEOUS FORWARD VOLTAGE (mV)

Fig. 1 Typical Forward Characteristics F I , I N S T A N T A N E O U S F O R W A R D C U R R E N T (m A )

F 0

5

1015

25I , I N S T A N T A N E O U S R E V E R S E C U R R E N T (A )

R V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 2 Typical Reverse Characteristics R 100n

10m

1m

5

10

15

20

25

30

0264810

12C , T O T A L C A P A C I T A N C

E (p

F )

T V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage

R 0255075100125

P , P O W E R D I S S I P A T I O N (m W )

D T , AMBIENT TEMPERATUR

E (°C)

Fig. 4 Power Derating Curve

A

Ordering Information (Note 4)

Device

Packaging Shipping SDM20U30LP-7

DFN1006-2 3000/Tape & Reel

Notes: 4. For packaging details, go to our website at https://www.sodocs.net/doc/4d7422450.html,/datasheets/ap02007.pdf.

Marking Information

LM = Product Type Marking Code, Dot Denotes Cathode Side

Package Outline Dimensions

Suggested Pad Layout

DFN1006-2

Dim Min Max Typ A 0.47 0.53 0.50 A1 0 0.05 0.03 b 0.45 0.55 0.50 D 0.95 1.075 1.00 E 0.55 0.675 0.60 e -

- 0.40 L 0.20

0.30 0.25 R 0.05 0.15 0.10

All Dimensions in mm

Dimensions Value (in mm)

Z 1.1 G 0.3 X 0.7 Y 0.4 C 0.7

Z

X

C

G Y

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 Customer or user of this document or products 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 products for any unintended or unauthorized 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 patents 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 express 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 products and any 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.

Copyright ? 2011, Diodes Incorporated

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SDM20U30LP-7