Diodes SBR3045SCTB User Manual

A

Features

• Designed as Bypass Diodes for Solar Panels

• Selectively Rated for 200ºC Maximum Junction Temperature

for High Thermal Reliability.

• Patented Super Barrier Rectifier Technology

• Soft, Fast Switching Capability

• 175ºC Operating Junction Temperature

• Lead Free Finish, RoHS Compliant (Note 1)

• Also Available in Green Molding Compound (Note 2)

Top View

SBR3045SCTB

SUPER BARRIER RECTIFIER

Mechanical Data

• Case: D2Pak

• Case Material: Molded Plastic, UL Flammability Classification

Rating 94V-0

• Terminals: Matte Tin Finish annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208

• Weight: 1.6 grams (approximate)

Package Pin-Out Configuration

30A SBR

®

Ordering Information (Notes 2 & 3)

Part Number Case Packaging

SBR3045SCTB D2Pak 50 pieces/tube

SBR3045SCTB-G D2Pak 50 pieces/tube

SBR3045SCTB-13 D2Pak 800/Tape & Reel

SBR3045SCTB-13-G D2Pak 800/Tape & Reel

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes

2. For Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR3045SCTB-G.

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

Marking Information

SBR3045SCTB

Document number: DS31666 Rev. 4 - 2

SBR is a registered trademark of Diodes Incorporated.

SBR3045SCTB = Product Type Marking Code

B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 08 = 2008)
WW = Week (01 - 53)

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θ

NSTAN

T

NEO

US F

O

R

RD CUR

R

N

T

TANT

O

US R

R

C

U

R

RENT

Maximum Ratings (Per Leg) @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 (Per Leg)
(Total)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load

Thermal Characteristics (Per Leg)

Characteristic Symbol Value Unit

Typical Thermal Resistance Junction to Case

V

≤ 80% V

Operating Temperature Range

Storage Temperature Range

R

VR ≤ 50% V

DC Forward Mode ≤200

RRM
RRM

V
V

V

I

R

T

RRM

RWM

RM

I

O

FSM

JC

TJ

STG

SBR3045SCTB

45 V

15
30

A

220 A

2 ºC/W

-65 to +175
≤180

ºC

-65 to +175 ºC

Electrical Characteristics (Per Leg) @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage Drop

Leakage Current (Note 4)

Notes: 4. Short duration pulse test used to minimize self-heating effect.

100

(A)
E

10

T = 150°C

A

T = 125°C

1

A

WA

0.1

T = 85°C

A

T = 25°C

A

0.01

A

0.001

= 15A, TJ = 25ºC

V

F

I

R

-

-

-

-

-

-

0.03
10

0.65

0.58

0.2
40

V

mA

I

F

= 15A, TJ = 125ºC

I

F

V

= 45V, TJ = 25ºC

R

V

= 45V, TJ = 125ºC

R

100,000

(µA)

SE

10,000

1,000

T = 150°C

A

T = 125°C

A

T = 85°C

A

EVE

100

ANE

10

T = 25°C

A

F

I, I

0.0001
0 100 200 300 400 500 600 800

V , INSTANTANEOUS FORWARD VOLTAGE ( mV)

F

Fig.1 Typical Forward Characteristics

700

I , INS

1

R

0 5 10 15 20 25 30 35 40 45

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Fig. 2 Typical Reverse Characteristics

SBR3045SCTB

Document number: DS31666 Rev. 4 - 2

SBR is a registered trademark of Diodes Incorporated.

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www.diodes.com

July 2011

© Diodes Incorporated