UF1501-T [DIODES]

UF1501/S - UF1507/S

1.5A ULTRA-FAST RECTIFIER

Features

·

·

·

·

·

Diffused Junction

Ultra-Fast Switching for High Efficiency

Surge Overload Rating to 50A Peak

Low Reverse Leakage Current

Lead Free Finish, RoHS Compliant (Note 4)

A

B

A

C

Mechanical Data

·

·

·

·

·

·

·

·

·

Case: DO-41, DO-15

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

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

Terminals: Finish

¾

Tin. Plated Leads Solderable per

MIL-STD-202, Method 208

e

3

Polarity: Cathode Band

Marking: Type Number

Ordering Information: See Last Page

DO-41 Weight: 0.35 grams (approximate)

DO-15 Weight: 0.40 grams (approximate)

Dim

A

B

C

D

DO-41

Min

25.40

4.06

0.71

2.00

Max

¾

5.21

0.864

2.72

D

DO-15

Min

25.40

5.50

0.686

2.60

Max

¾

7.62

0.889

3.60

All Dimensions in mm

“S” Suffix Designates DO-41 Package

No Suffix Designates DO-15 Package

Maximum Ratings and Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage (Note 5)

RMS Reverse Voltage

Average Rectified Output Current

(Note 1)

@ T

A

= 50°C

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave Superimposed on Rated Load

Forward Voltage

Peak Reverse Current

at Rated DC Blocking Voltage (Note 5)

Reverse Recovery Time (Note 3)

Typical Total Capacitance (Note 2)

Typical Thermal Resistance Junction to Ambient

Operating and Storage Temperature Range

Notes:

@ T

A

= 25°C unless otherwise specified

UF

UF

UF

UF

UF

UF

UF

Symbol 1501/S 1502/S 1503/S 1504/S 1505/S 1506/S 1507/S

V

RRM

V

RWM

V

R

V

R(RMS)

I

O

I

FSM

V

FM

I

RM

t

rr

C

T

R

qJA

T

j,

T

STG

50

35

70

-65 to +150

1.0

50

35

100

70

200

140

400

280

1.5

50

1.3

5.0

100

75

20

1.7

600

420

800

560

1000

700

Unit

V

V

A

A

V

mA

ns

pF

°C/W

°C

@ I

F

= 1.5A

@ T

A

= 25°C

@ T

A

= 100°C

1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.

2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

3. Measured with I

F

= 0.5A, I

R

= 1.0A, I

rr

= 0.25A. See figure 5.

4. RoHS revision 13.2.2003. High temperature solder exemptions applied, see

EU Directive Annex Note 7.

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

DS25006 Rev. 4 - 2

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UF1501/S - UF1507/S

ã

Diodes Incorporated

I

F

, INSTANTANEOUS FORWARD CURRENT (A)

1.5

I

(AV)

, AVERAGE FORWARD RECTIFIED

CURRENT (A)

10

1.2

UF1501 - UF1503

UF1504

1.0

0.9

0.6

UF1505 - UF1507

0.1

0.3

Single phase half-wave

60 Hz resistive or inductive load

T

j

= 25 C

o

0

25

0.01

0.6

0.8

1.0

1.2

1.4

V

F

, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

100

Tj = 25°C

f = 1.0MHz

50

75

100

125

150

175

200

T

A

, AMBIENT TEMPERATURE (°C)

Fig. 1 Forward Current Derating Curve

60

I

FSM

, PEAK FORWARD SURGE CURRENT (A)

C

T

, TOTAL CAPACITANCE (pF)

UF1501 - UF1504

40

UF1505 - UF1507

10

20

0

1

10

NUMBER OF CYCLES AT 60Hz

Fig. 3 Peak Forward Surge Current

100

1

1

10

V

R

, DC REVERSE VOLTAGE (V)

Fig. 4 Typical Total Capacitance

t

rr

+0.5A

100

Device

Under

Test

(-)

Pulse

Generator

(Note 2)

0A

(+)

50V DC

Approx

-0.25A

(-)

Oscilloscope

(Note 1)

(+)

-1.0A

Set time base for 50/100 ns/cm

Fig. 5 Reverse Recovery Time Characteristic and Test Circuit

DS25006 Rev. 4 - 2

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UF1501/S - UF1507/S

Ordering Information

Device

UF1501-B

UF1501-T

UF1502-B

UF1502-T

UF1503-B

UF1503-T

UF1504-B

UF1504-T

UF1505-B

UF1505-T

UF1506-B

UF1506-T

UF1507-B

UF1507-T

Notes:

(Note 6)

Packaging

DO-15

DO-41

DO-15

DO-41

DO-15

DO-41

DO-15

DO-41

DO-15

DO-41

DO-15

DO-41

DO-15

DO-41

Shipping

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

1K/Bulk

5K/Tape & Reel, 13-inch

6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.

IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further

notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither

does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website, harmless against all damages.

LIFE SUPPORT

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the

President of Diodes Incorporated.

DS25006 Rev. 4 - 2

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UF1501/S - UF1507/S