Diodes SBR30A45CTB User Manual

A

Features

• Low Forward Voltage Drop

• Low Leakage Current

• Excellent High Temperature Stability

• Patented Super Barrier Rectifier Technology

• Soft, Fast Switching Capability

• 150ºC Operating Junction Temperature

• Lead Free Finish, RoHS Compliant (Note 1)

• Also Available in Green Molding Compound (Note 2)

• Qualified to AEC-Q101 Standards for High Reliability

Top View

SBR30A45CTB

SUPER BARRIER RECTIFIER

Mechanical Data

• Case: TO263 (D2Pak)

• Case Material: Molded Plastic, UL Flammability Classification

Rating 94V-0

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

• 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 Qualification Case Packaging

SBR30A45CTB Commercial TO263 50 pieces/tube

SBR30A45CTB-G Commercial TO263 50 pieces/tube

SBR30A45CTB-13 Commercial TO263 800/Tape & Reel

SBR30A45CTB-13-G Commercial TO263 800/Tape & Reel

SBR30A45CTBQ-13 Automotive TO263 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: SBR30A45CTB-G.

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

Marking Information

SBR is a registered trademark of Diodes Incorporated.

SBR30A45CTB

Document number: DS31527 Rev. 7 - 2

SBR30A45CTB = 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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N

TAN

T

NEO

US F

O

RWARD C

U

R

REN

T

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

V

V

V
Average Rectified Output Current @ TC = 150ºC IO
Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load
Repetitive Peak Avalanche Power
(1µs, 25ºC)

I

P

Thermal Characteristics

Characteristic Symbol Value Unit

Maximum Thermal Resistance (per leg)
Thermal Resistance Junction to Case
Thermal Resistance Junction to Ambient (Note 4)

Operating and Storage Temperature Range

R
R

T

, T

J

RRM
RWM

RM

FSM

ARM

θJC
θJA

STG

SBR30A45CTB

45 V

30 A

175 A

8000 W

1.5

°C/W

16

-65 to +150 ºC

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

= 15A, TJ = 25ºC

Forward Voltage Drop (per leg)

Leakage Current (Note 5)

Notes: 4. Device mounted on additional heatsink, (Black Aluminum, 50mm x 37mm x 15mm)

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

V

F

I

R

-

-

-

-

-

-

-

-

0.55

0.52

0.5

100

V

mA

I

F

= 15A, TJ = 125ºC

I

F

= 45V, TJ = 25ºC

V

R

V

= 45V, TJ = 125ºC

R

(A)

A

S

F

I, I

0.0001

100

10

T = 150°C

A

T = 125°C

A

1

0.1

0.01

T = 85°C

T = 25°C

A

T = -55°C

A

A

0.001

0 100 200 300 400 500 600 700

V , INSTANTANEOUS FORWARD VOLT AGE (mV)

F

Fig.1 Typical Forward Characteristics

100,000

10,000

1,000

R

I , INSTANT ANEOUS REVERSE CURRENT (uA)

T = 150°C

A

T = 125°C

A

T = 85°C

A

100

T = 25°C

A

10

1

T = -55°C

A

0.1
0 5 10 15 20 25 30 35 40 45

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Fig. 2 Typical Reverse Characteristics

SBR is a registered trademark of Diodes Incorporated.

SBR30A45CTB

Document number: DS31527 Rev. 7 - 2

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www.diodes.com

July 2011

© Diodes Incorporated