PSD420 datasheet(1/2 Pages) PACELEADER

Part #	PSD420

Description	SURFACE MOUNT ZENER DIODES

PDF	2 Pages

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Manufacturer	PACELEADER [PACELEADER INDUSTRIAL]

Direct Link	http://www.paceleader.tw

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FEATURES

DESCRIPTION

o

MAXIMUM RATING (TA=25 C unless otherwise noted)

o

ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted)

UNITS

SYMBOL

0C

A

mA

-40 to +125

CHARACTERISTICS

Volts

CHARACTERISTICS

VF

IR

CT

Min

Max

Volts

A

pF

PSD420

SURFACE MOUNT ZENER DIODES

SMALL SIGNAL SCHOTTKY DIODES 100m AMPERES 40 VOLTS

Low Power Rectification

Small Surface Mounting Type

Low IR (IR = 50nA Type)

High Reliability

These schottky barrier diodes are designed for high

speed Switching applications circuit protection, and

voltage clamping, Extremely low forward voltage

reduces conduction loss, Miniature surface mount

package is excellent for hand held and Portable

applications where space is limited

Peak Reverse Voltage

DC Reverse Voltage

Mean Rectified Current

(1)

Peak Forward Surge Current

Junction Temperature

Storage Temperature

LIMITS

40

100

1

125

VRM

VR

IO

IFSM

TJ

Tstg

Forward Voltage IF = 10mA

Reverse Current, VF = 10V

Capacitance Between Terminals VR = 10V

f = 1MHz

0.45

1

Typ

6.0

NOTE

1. 60Hz for 1

Device Marking

Item

PSD420

Eqivalent Circuit diagram

1

3

SOT-23

.018(0.46)

.039(1.00)

.0118(0.30)

.024(0.61)

0.0004(0.01)

.005(0.13)

TOP VIEW

.014(0.35)

.020(0.51)

)

(

)

9

1

.

1

(

7

4

0

.

)

4

.

1

(

5

0

.

.003(0.076)

.0098(0.25)

.035(0.89)

.043(1.10)

1.06(2.70)

1.22(3.10)

.067(1.70)

.083(2.10)

.033(0.85)

.041(1.05)

0

1

.

2

3

8

0

)

0

.

3

(

8

1

.

1

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