Datasheet > P4KE550-54

P4KE550-54

更新时间： 2023-02-26 15:33:30

品牌	Logo	应用领域
威世 - VISHAY		电视
页数	文件大小	规格书
2页	20K
描述
300W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL, PLASTIC, DO-41, 2 PIN

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P4KE550-54 数据手册

P4KE530 and P4KE550

New Product

Vishay Semiconductor

TRANSZORB^®Transient Voltage Suppressors

Steady State Power 1W

Peak Pulse Power 300W

Breakdown Voltage 530, 550V

DO-204AL (DO-41 Plastic)

Features

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

• Protects power IC controllers such as TOPSwitch^®

• Glass passivated junction

1.0 (25.4)

MIN.

• High temperature soldering guaranteed:

250°C/10 seconds at terminals

• Excellent clamping capability

• Available in unidirectional only

0.107 (2.7)

0.080 (2.0)

DIA.

Mechanical Data

Case: JEDEC DO-204AL molded plastic body over

0.205 (5.2)

0.160 (4.1)

passivated junction

Terminals: Axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: The band denotes the cathode, which is positive

with respect to the anode under normal TVS operation

1.0 (25.4)

MIN.

Mounting Position: Any

Weight: 0.012oz., 0.3g

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

0.034 (0.86)

0.028 (0.71)

DIA.

54 – 5.5K per 13” paper Reel

(52mm horiz. tape), 16.5K/carton

73 – 3K per horiz. tape & Ammo box, 30K/carton

Dimensions are in inches and (millimeters)

Maximum Ratings and Thermal Characteristics T_A= 25^OC unless otherwise noted.

Parameter

Symbol

P_M(AV)

P_PPM

P4KE530

P4KE550

Unit

Steady state power dissipation (Note 3)

Peak pulse power dissipation (Note 1, 2, Fig. 1)

Stand-off voltage

1.0

Minimum 300

V_WM

477

495

Typical thermal resistance junction-to-lead

Typical thermal resistance junction-to-ambient

Operating junction and storage temperature range

R_ΘJL

°C/W

°C

R_ΘJA

T_J, T_STG

–55 to +150

Electrical Characteristics T_A= 25^OC unless otherwise noted.

Parameter

Symbol

V_(BR)

P4KE530

P4KE550

Unit

Minimum breakdown voltage at 100µA

Max. clamping voltage at 400mA, 10/1000µs_-waveform

Maximum DC reverse leakage current at V_WM

Typical temperature coefficient of V_(BR)

530

550

660

5.0

I_D

µA

650

mV°C

Typical capacitance (Note 4)

at 0V

at 200V

7.5

C_J

Notes: (1) Non repetitive current pulse per Fig.3 and derated above 25^OC per Fig. 2

(2) Peak pulse power waveform is 10/1000µs

(3) Lead temperature at 75^OC = T_L

(4) Measured at 1MH_Z

Document Number 88366

14-Dec-01

www.vishay.com

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