Diodes PD3S120L User Manual

Please click here to visit our online spice models database.

Features

• Guard Ring Die Construction for Transient Protection

• High Surge Capability

• Lead Free Finish, RoHS Compliant (Note 1)

• "Green" Molding Compound (No Br, Sb)

• Ultra-Small Surface Mount Package

• Qualified to AEC-Q101 Standards for High Reliability

Maximum Ratings @T

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

RMS Reverse Voltage
Average Forward Current (See also figure 4)
Non-Repetitive Peak Forward Surge Current 8.3ms

single half sine-wave superimposed on rated load

= 25°C unless otherwise specified

A

1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Mechanical Data

• Case: PowerDI®323

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

UL Flammability Classification Rating 94V-0

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

• Polarity: Cathode Band

• Terminals: Finish - Matte Tin annealed over Copper

leadframe. Solderable per MIL-STD-202, Method 208

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.006 grams (approximate)

Top View Bottom View

V

RRM

V

RWM

VR

V

R(RMS)

I

F(AV)

I

FSM

PD3S120L

PowerDI

20 V

14 V

1.0 A
33 A

®

323

Thermal Characteristics

Characteristic Symbol Typ Max Unit

Thermal Resistance Junction to Soldering Point
Thermal Resistance Junction to Ambient Air (Note 2)
Thermal Resistance Junction to Ambient Air (Note 3)
Operating and Storage Temperature Range

Electrical Characteristics @T

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 4)

Forward Voltage

Leakage Current (Note 4)

Total Capacitance

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

PowerDI is a registered trademark of Diodes Incorporated.

PD3S120L

Document number: DS30793 Rev. 4 - 2

2. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.

3. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.

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

= 25°C unless otherwise specified

A

R
R
R

TJ, T

1 of 3

20

⎯

⎯
⎯

⎯

⎯

V

(BR)R

VF

IR

CT ⎯

www.diodes.com

θ

θ

θ

JS
JA
JA

STG

⎯ ⎯

0.27

0.34

0.36

0.27
10

13
30
11

46

⎯
170
144

0.31

0.38

0.42

0.30

50
60

160

30
⎯

-65 to +125

V

V

μA
μA
μA

mA

pF

6

⎯
⎯

IR = 100μA
IF = 0.1A, TA = 25ºC
IF = 0.7A, TA = 25ºC
IF = 1.0A, TA = 25ºC
IF = 1.0A, TA = 125ºC
VR = 5V, TA = 25°C
VR = 10V, TA = 25°C
VR = 20V, TA = 25°C
VR = 20V, TA = 125°C
VR = 10V, f = 1.0MHz

°C/W
°C/W
°C/W

°C

© Diodes Incorporated

June 2008

P, P

OWER

PAT

O

R

G

FOR

R

CUR

RENT

T

RAT

T

TEMPERATUR

C

PD3S120L

0.8

0.7

0.6

N (W)
I

0.5

0.4

DISSI

I

PK

____
I

AV

= 1(DC)

T = 125°C

J

T = 85°C

J

T = 25°C

J

T = -65°C

J

0.3

0.2

D

0.1

0

0 0.5 1 1.5 2 2.5

I , AVERAGE FORWARD CURRENT (A)

F(AV)

Fig. 1 Forward Power Dissipation

100

10

1

T = 125°C

J

T = 85°C

J

0 0.2 0.4 0.6 0.8 1

200

f = 1.0MHz

150

0.1
100

T = 25°C

0.01

J

T = -65°C

0.001

J

50

0.0001

0.00001
0 5 10 15 20

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

1.2

(A)

D
WA

1.0

0.8

0.6

Note 2

Note 3

0

0 5 10 15 20

V , DC REVERSE VOL TAGE (V)

R

Fig. 4 Total Capacitance vs. Reverse Voltage

200

)
E (°

150

Note 2

100

E

0.4

A

50

ED AMBIEN

0.2

F(AV)

I, AVE

0

025

50 75

T , AMBIENT TEMPERATURE (°C)

A

100 125

Fig. 5 Forward Current Derating Curve

owerDI is a registered trademark of Diodes Incorporated.

P

PD3S120L

Document number: DS30793 Rev. 4 - 2

150

2 of 3

www.diodes.com

, DE

A

0

0

V , DC REVERSE VOLTAGE (V)

R

10

Fig. 6 Operating Temperature Derating

20

June 2008

© Diodes Incorporated