US1A-13-F Datasheet US1B-13-F, US1G-13-F, US1J-13-F | P1-P3

US1A - US1M

Document number: DS16008 Rev. 11 - 2

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US1A - US1M

1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

Features

 Glass Passivated Die Construction

 Ultra-Fast Recovery Time for High Efficiency

 Surge Overload Rating to 30A Peak

 High Current Capability

 Ideally Suited for Automated Assembly

 Lead-Free Finish; RoHS Compliant (Note 1)

 Halogen and Antimony Free. “Green” Device (Note 2)

Mechanical Data

 Case: SMA

 Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

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

 Terminals: Lead Free Plating (Matte Tin Finish). Solderable per

MIL-STD-202, Method 208

 Polarity: Cathode Band or Cathode Notch

 Weight: 0.064 grams (Approximate)

Ordering Information (Note 3)

Part Number* Case Packaging

US1x-13-F SMA 5,000/Tape & Reel

*x = Device type, e.g. US1A-13-F.

Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Marking Information



Green

Top View

Bottom View

US1x = Product Type Marking Code, ex: US1A

= Manufacturers’ Code Marking

YWW = Date Code Marking

Y = Last Digit of Year (ex: 4 for 2014)

WW = Week Code (01 to 53)

YWW

US1x

US1A - US1M

Document number: DS16008 Rev. 11 - 2

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December 2014

US1A - US1M

Maximum Ratings (@T

A

= +25°C unless otherwise specified.)

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

For capacitance load, derate current by 20%.

Characteristic Symbol US1A US1B US1D US1G US1J US1K US1M Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage (Note 4)

V

RRM

V

RWM

V

R

50 100 200 400 600 800 1000 V

RMS Reverse Voltage

V

R

(

RMS

)

35 70 140 280 420 560 700 V

Average Rectified Output Current @ T

T

= +75°C I

O

1.0 A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

I

FSM

30 A

Thermal Characteristics

Characteristic Symbol Value Unit

Maximum Thermal Resistance, Junction to Terminal

R



JT

30 °C/W

Operating and Storage Temperature Range

T

J,

T

STG

-65 to +150 °C

Electrical Characteristics (@T

A

= +25°C unless otherwise specified.)

Characteristic Symbol US1A US1B US1D US1G US1J US1K US1M Unit

Forward Voltage Drop @ I

F

= 1.0A V

FM

1.0 1.3 1.7 V

Peak Reverse Current @ T

A

= +25°C

at Rated DC Blocking Voltage (Note 4) @ T

A

= +100°C

I

RM

5.0

100

µA

Reverse Recovery Time (Note 5)

t

rr

50 75 ns

Typical Total Capacitance (Note 6)

C

T

20 10 pF

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

5. Measured with I

F

= 0.5A, I

R

= 1.0A, I

rr

= 0.25A. See Figure 5.

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

0

0.5

1.0

25 50

75

100 125 150

I, AV

E

R

AG

E

R

E

C

T

IFI

E

D

C

U

R

E

N

T

(A)

O

T , TERMINAL TEMPERATURE ( C)

Fig. 1 Forward Current Derating Curve

T

°

0.01

0.1

1.0

10

00.40.8

I, I

N

S

T

A

N

T

A

N

E

O

U

S

FO

R

WA

R

D

C

U

R

E

N

T

(A)

F

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

F

1.2 1.6 2.0

US1A - US1D

US1G

US1J - US1M

US1A - US1M

Document number: DS16008 Rev. 11 - 2

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December 2014

US1A - US1M

0

10

20

30

40

110100

I,

P

E

AK FO

R

WA

R

D

S

U

R

G

E

C

U

R

E

N

T

(A)

FSM

NUMBER OF CYCLES AT 60Hz

Fig. 3 Forward Surge Current Derating Curve

0.01

0.1

1.0

10

100

1,000

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 4 Typical Reverse Characteristics

T = 100 C

j

°

T = 25 C

j

°

US1A-13-F

US1A-13-F

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