P4SMA540A datasheet, PDF - EEWORLD Datasheet

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P4SMA540A: Description400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC; CategoryDiscrete semiconductor diode; File Size351KB，4 Pages; ManufacturerMeritek Electronics; Websitehttp://www.meritekusa.com; Environmental Compliance

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P4SMA540A Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

P4SMA540A Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Meritek Electronics
Parts packaging code	DO-214AC
package instruction	R-PDSO-C2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Other features	EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED
Maximum breakdown voltage	567 V
Minimum breakdown voltage	513 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-214AC
JESD-30 code	R-PDSO-C2
Maximum non-repetitive peak reverse power dissipation	400 W
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-65 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	3.3 W
Maximum repetitive peak reverse voltage	486 V
surface mount	YES
technology	AVALANCHE
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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Transient

Voltage Suppressors

SMA

Series

MERITEK

UL E223045

EATURES

For surface mounted applications in order to optimize board space.

Low profile package.

Built-in strain relief.

Glass passivated junction.

Low inductance.

Excellent clamping capability.

Repetition Rate (duty cycle): 0.01%.

Fast response time: typically less than 1.0ps from 0

volt

to V

for

Unidirectional

types.

Typical I

less than 1μA above 10V.

High Temperature soldering: 260°C/10 seconds at terminals.

SMA/DO-214AC

ECHANICAL

ATA

DO-214AC. Molded plastic

Case: JEDEC DO--201 Molded Plastic.

over glass passivated junction.

Terminal:

Axial

plated, solderable per MIL-STD-750, Method 2026.

Terminals:

Solder

leads, solderable per MIL-STD-750, Method 2026.

band denotes cathode except Bidirectional.

Polarity: Color and denotes chode except Bipolar.

Standard

Position: Any.

Mounting

Packaging: 12mm tape (EIA STD RS-481).

Weight: 0.002 ounce, 0.061 grams.

EVICES

IPOLAR

PPLICATION

For

Bidirectional

use CA suffix for type

P4SMA6.8CA

through type

P4SMA550CA;

Electrical

characteristics apply in both directions.

AXIMUM

ATINGS

HARACTERISTICS

Ratings at 25

ambient temperature unless otherwise specified.

RATING

Peak Pulse Power Dissipation on 10/1000 s waveform. (Note 1,

Note 2,

Fig. 1)

Peak Pulse Current on 10/1000 s waveform. (Note 1 Fig. 3)

Steady State Power Dissipation at T

=75

(Note

Fig. 5)

Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed

on Rated Load.

(JEDEC

Method) (Note

Fig. 6)

Operating junction and Storage Temperature Range

Lead length .375” (9.5mm).

SYMBOL

PPM

VALUE

Minimum

400

See

Table

3.3

-65 to

+150

UNIT

Watts

Amps

Watts

PPM

M(AV)

FSM

, T

STG

Amps

Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above T

= 25 per Fig. 2.

2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.

All specifications are subject to change without notice.

Rev 7

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