Diodes SBR3045CTB User Manual

A

Features

• Low Forward Voltage Drop

• Excellent High Temperature Stability

• Patented Super Barrier Rectifier Technology

• Soft, Fast Switching Capability

• 150ºC Operating Junction Temperature

• Lead Free Finish, RoHS Compliant (Note 1)

• Qualified to AEC-Q101 Standards for High Reliability

Top View

SBR3045CTB

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 (Note 2)

Part Number Qualification Case Packaging

SBR3045CTB Commercial TO263 50 pieces/tube

SBR3045CTB-G Commercial TO263 50 pieces/tube

SBR3045CTB-13 Commercial TO263 800/Tape & Reel

SBR3045CTB-13-G Commercial TO263 800/Tape & Reel

SBR3045CTBQ-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: SBR3045CTB-G.

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

Marking Information

SBR is a registered trademark of Diodes Incorporated.

SBR3045CTB

Document number: DS31665 Rev.4 - 2

SBR3045CTB = 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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TANT

O

US FORWAR

C

URR

T

N

T

N

TANEO

U

R

R

C

U

R

R

N

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

Average Rectified Output Current @ TC = 150ºC

Per Leg

Total
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Repetitive Peak Avalanche Power (1μs, 25ºC)

Thermal Characteristics

Characteristic Symbol Value Unit

Typical Thermal Resistance Junction to Case (per leg)
Operating and Storage Temperature Range

SBR3045CTB

V

RRM

V

RWM

V

RM

IO

I

FSM

P

ARM

R

θJC

T

, T

J

STG

45 V

15
30

A

180 A

7000 W

2 °C/W

-65 to +150 ºC

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage Drop (per leg)

Leakage Current (Note 3)

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

V

F

I

R

- - 0.70

- - 0.66

- - 0.5

- - 80

mA

= 15A, TJ = 25ºC

I

F

V

I

= 15A, TJ = 125ºC

F

V

R

V

R

= 45V, TJ = 25ºC
= 45V, TJ = 125ºC

(A)
EN

D

100

10

0.1

0.01

1

T = 125ºC

A

T = 85ºC

A

T = 25ºC

A

100,000

(µA)
E

10,000

SE

1,000

EVE
S

100

T = 125ºC

A

T = 85ºC

A

T = 25ºC

A

ANE

10

0.001

A
S

F

I , INS

0.0001
0 0.2 0.4 0.6 0.8

V , INSTANTANEOUS FORWARD VOL TAGE (V)

F

Fig. 1 Typical Forward Characteristics, Per Element

I, I

R

1

0 5 10 15 20 25 30 35 40 45

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Fig. 2 Typical Reverse Characteristics, Per Element

SBR is a registered trademark of Diodes Incorporated.

SBR3045CTB

Document number: DS31665 Rev.4 - 2

2 of 4

www.diodes.com

January 2012

© Diodes Incorporated