Diodes SBR05U20LPS User Manual

g

Features

• Ultra Low Forward Voltage Drop

• Superior Reverse Avalanche Capability

• Patented Super Barrier Rectifier Technology

• Soft, Fast Sw

• 150ºC Operating Junction Temperature

• Lead Free by

• “Green” Dev

NEW PRODUCT

Maximum Ratings @T

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

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage
Average Rectified Output Current (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

itching Capability

Design, RoHS Compliant (Note 1)

ice (Note 2)

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

SBR05U20LPS

0.5A SBR

®

SURFACE MOUNT SUPER BARRIER RECTIFIER

Mechanical Data

• Case: DFN1006H4-2

Bottom View

• Case Material: Molded Plastic, “Green” Molding Compound.
UL F

lammability Classification Rating 94V-0

• Moisture Sensitivity

: Level 1 per J-STD-020C

• Terminal Connections: Cathode Dot

• Terminals: Finish - NiPdAu over Copper leadframe. Solderable

per MIL-STD-202, Method 208

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.001 grams (approximate)

V

V

V

V

R(RMS)

I

RRM

RWM

RM

I

O

FSM

20

14

500

6 A

V

V

mA

Thermal Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Maximum Thermal Resistance (Note 3)
Operating and Storage Temperature Range

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 4)

Forward Voltage Drop

Leakage Current (Note 4)

Notes: 1. No purposefully added lead.

2. Diodes Inc.’s “Green” policy can be found on our w

3. Device mounted on FR-4 substrate. 2” x

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

SBR is a re

istered trademark of Diodes Incorporated.

V

(BR)R

V

F

I

R

2” 2oz. Copper, single sided PCB board.

20 - - V

-

-

ebsite at http://www.diodes.com/products/lead_free/index.php.

SBR05U20LPS

Document number: DS31357 Rev. 1 - 2

R

JA

θ

T

, T

j

STG

0.34

0.25

0.38

0.31

0.47

0.42
6

1.5

1 of 3

www.diodes.com

0.38

0.28

0.42

0.34

0.50

0.45
50

5

224 ºC/W

-65 to +150 ºC

= 50µA

I

R

I

= 0.1A, Tj = 25ºC

F

= 0.1A, Tj = 150ºC

I

F

I

= 0.2A, Tj = 25ºC

V

µA

mA

F

= 0.2A, Tj = 150ºC

I

F

I

= 0.5A, Tj = 25ºC

F

= 0.5A, Tj = 150ºC

I

F

= 20V, Tj = 25ºC

V

R

V

= 20V, Tj = 150ºC

R

January 2008

© Diodes Incorporated

P, P

OWER

PATIO

N

g

0.6

0.5

(W)

0.4

0.3

DISSI

0.2

d

0.1

NEW PRODUCT

0

0 0.5 1 1.5

I , AVERAGE FORWARD CURRENT (A)

F(AV)

Fig. 1 Forward Power Dissipation

10,000

1,000

100

10

1

0.1

T = 150°C

A

T = 125°C

A

T = 85°C

A

T = 25°C

A

SBR05U20LPS

1

0.1

T = 150°C

A

T = 125°C

A

0.01

T = 85°C

A

T = 25°C

A

0.001

F

I , INSTANTANEOUS FORWARD CURRENT (A)

0.0001
0 200 400 600 800

V , INSTANTANEOUS FORWARD VOL TAGE (mV)

F

Fig. 2 Typical Forward Characteristics

10,000

1,000

100

C, CAPACITANCE (pF)

10

T = -55°C

A

f = 1MHz

R

I , INSTANT ANEOUS REVERSE CURRENT (uA)

0.01
0246810121416182

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Fig. 3 Typical Reverse Characteristics

0

0.6

0.5

Note 3

0.4

0.3

0.2

0.1

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

BR is a re

S

istered trademark of Diodes Incorporated.

SBR05U20LPS

Document number: DS31357 Rev. 1 - 2

2 of 3

www.diodes.com

1

0.1 1 10 100
V , DC REVERSE VOLT AGE (V)

R

Fig. 4 Total Capacitance vs. Reverse Voltage

150

125

100

75

50

25

A

T , DERATED AMBIENT TEMPERAT URE (°C)

0

0 2 4 6 8 101214161820

V , DC REVERSE VOLTAGE (V)

R

Fig. 6 Operating Temperature Derating

January 2008

© Diodes Incorporated