Diodes SBR12U45LH User Manual

A

®



Product Summary

@ 125°C

V

V

(V) IO(A)

RRM

45 12 0.38 0.3

F(typ)

(V)

I

R(MAX)

@ V

(mA)

RRM

Description

The SBR12U45LH uses SBR patented technology that offers ultra-

low V

Encapsulated in the new PDI-5SP package with a 0.75mm low height

profile and protruding leads for easy soldering, it is especially suited

for use as a bypass diode in solar panels.

to reduce forward power loss and improve efficiency.

F

Applications

• Solar Bypass Diode

POWERDI

5SP

Top View

SBR12U45LH

Green

Features

• Designed as bypass diodes for solar panels

• Low profile height (0.75mm) and 9mm protruding leads, enabling

the package

• Selectively rated for 200°C maximum junction temperature for

high thermal reliability and excellent high temperature stability

• Patented Super Barrier Rectifier technology

• Ultra low forward voltage drop to minimize forward power losses

• Very low reverse leakage to ensures maximum efficiency of solar

panel

• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

to be integrated within the solar glass panel

SUPER BARRIER RECTIFIER

POWERDI

Mechanical Data

• Case: POWERDI®5SP

• Case Material: Molded Plastic, UL Flammability Classification

Rating 94V-0

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

• Polarity: Cathode bar mark on top and cathode notch on lead

• Weight: 0.199 grams (approximate)

C

Pin Configuration

12A SBR

®

5SP

®

Ordering Information (Note 4)

Part Number Case Packaging

SBR12U45LH-13 POWERDI5SP 3500 Tape & Reel

Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

SBR and POWERDI are registered trademarks of Diodes Incorporated

SBR12U45LH

Document number: DS35094 Rev. 6 - 2

SBR12U45 = Product Type Marking Code

= Manufacturers’ Code Marking
YYWWK = Date Code Marking
YY = Last Two Digits of Year (ex: 14 for 2014)
WW = Week Code (01 ~ 53)
K = Factory Designator

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Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load

Thermal Characteristics

Characteristic Symbol Value Unit

Typical Thermal Resistance Junction to Ambient (Note 5)

Operating Temperature Range

Storage Temperature Range

≤ 80% V

V

R

DC Forward Mode (Note 7) ≤175

DC Forward Mode (Note 8) ≤200

RRM

V

V

V

I

R

T

RRM

RWM

RM

I

O

FSM

θJA

T

STG

SBR12U45LH

J

45 V

12 A

300 A

66 °C/W

-65 to +150
°C

-65 to +175 °C

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Min Typ Max Unit Test Condition

V

Forward Voltage Drop

F

Leakage Current (Note 6)

Notes: 5. FR-4 PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com.pdf.

SBR and POWERDI are registered trademarks of Diodes Incorporated

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

7. Max junction temperature 175°C guaranteed for 2 hours at maximum output.

8. Max junction temperature 200°C guaranteed for 2 hours at maximum output.

SBR12U45LH

Document number: DS35094 Rev. 6 - 2

I

R

www.diodes.com

— 0.40 0.48

—

—

—

—

—

—

0.42 0.50

0.38 0.45

70 200

90 300

19 —

60 —

2 of 5

V

µA

mA

I

= 10A, TJ = +25°C

F

I

= 12A, TJ = +25°C

F

I

= 12A, TJ = +125°C

F

V

= 40V, TJ = +25°C

R

V

= 45V, TJ = +25°C

R

= 45V, TJ = +125°C

V

R

V

= 45V, TJ = +150°C

R

February 2014

© Diodes Incorporated

P, P

OWER

P

TIO

TANT

O

U

O

RWAR

C

U

R

RENT

NSTAN

TANEO

US R

R

CUR

REN

T

C, TOT

CAPACITANC

F

5

4.5

4

N (W)

3.5

A

3

2.5

DISSI

2

1.5

D

1

0.5

0

0 5 10 15

I , AVERAGE FORWARD CURRENT (A)

F(AV)

Fig. 1 Forward Power Dissipation

100,000

(µA)

10,000

SE

SBR12U45LH

100

(A)

10

D

S F

1

ANE

F

I , INS

0.1
0 200 400 600

V , INSTANTANEOUS FORWARD VOLTAGE (mV)

F

Fig. 2 Typical Forward Characteristics

100,000

)

E (p

10,000

TJ = 150°C

TJ = 125°C

TJ = 85°C

TJ = 25°C

TJ = -55°C

f = 1MHz

1,000

EVE

AL

1,000

I, I

100

R

10

0 5 10 15 20 25 30 35 40 45

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Fig. 3 Typical Reverse Characteristics

14

Based on Lead Temp (T )

L

12

10

Steady State

2 Hours

8

T

100

0.1 1 10 100
V , DC REVERSE VOLTAGE (V)

R

Fig. 4 Total Capacitance vs. Reverse Voltage

200

175

150

125

Notes 7 & 8
@ > 150°C

100

6

75

4

50

Notes 7 & 8

2

@ > 150°C

F(AV)

I , AVERAGE FORWARD CURRENT (A)

0

25 50 75 100 125 150 175

T , AMBIENT TEMPERATURE (°C)

A

Fig. 5 Forward Current Derating Curve

200

25

A

T , DERATED AMBIENT TEMPERATURE (°C)

0

0 9 18 27 36 45

V , DC REVERSE VOLTAGE (V)

R

Fig. 6 Operating Temperature Derating

SBR and POWERDI are registered trademarks of Diodes Incorporated

SBR12U45LH

Document number: DS35094 Rev. 6 - 2

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Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

E

b

D

(2x)

N (8x)

M (4x)

J (4x)

R3

K (4x)

c

A

E1

Top View

Front View

D2

WL1

Bottom View

θ

H1

1

θ

E2 L (2x )

R

R2

Side View

R1

SBR12U45LH

POWERDI®5SP

Dim Min Max Typ

A
c 0.155 0.195
b 4.30 4.50 4.40
D 5.70 5.90 5.80

D2

E 23.6 24.0 23.8
E1 5.70 5.90 5.80
E2
H1 0.19 0.21 0.20

L
L1

W 1.63 1.97 1.80

J

K

M

N 0 0.20

R
R1
R2
R3

θ 4° 12°

θ2 0° 8°

All Dimensions in mm

0.75 0.736

−

− −

− −

− −

− −

− −

− −

− −

− −

− −

− −

− −

−

4.40

2.90

9.00

2.50

0.20

0.30

0.03

−

0.40

0.15

0.25

0.40

−

−

SBR and POWERDI are registered trademarks of Diodes Incorporated

SBR12U45LH

Document number: DS35094 Rev. 6 - 2

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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.

This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.

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 © 2014, Diodes Incorporated

www.diodes.com

SBR12U45LH

SBR and POWERDI are registered trademarks of Diodes Incorporated

SBR12U45LH

Document number: DS35094 Rev. 6 - 2

5 of 5

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February 2014

© Diodes Incorporated