Datasheet > P4KE30/1

P4KE30/1

更新时间： 2023-03-15 00:00:00

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	74K
描述
Trans Voltage Suppressor Diode, 400W, Unidirectional, 1 Element, Silicon, DO-204AL

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P4KE30/1 数据手册

P4KE6.8 thru P4KE440CA

TRANSZORB^®Transient Voltage Suppressors

Peak Pulse Power 400W

Breakdown Voltage 6.8 to 440V

DO-204AL (DO-41 Plastic)

Features

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

• Glass passivated junction

• 400W peak pulse power capabililty on 10/1000µs wave-

form, repetition rate (duty cycle): 0.01%

• Excellent clamping capability

1.0 (25.4)

MIN.

• Low incremental surge resistance

• Very fast response time

• High temperature soldering guaranteed: 265^OC/10 seconds,

0.375” (9.5mm) lead length, 5lbs. (2.3 kg) tension

0.107 (2.7)

0.080 (2.0)

DIA.

0.205 (5.2)

0.160 (4.1)

Mechanical Data

Dimensions in inches

and (millimeters)

Case: JEDEC DO-204AL molded plastic body over

passivated junction

Terminals: Axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: For unidirectional types the color 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

0.034 (0.86)

Packaging codes/options:

0.028 (0.71)

DIA.

1/1K per Bulk Box, 11K/box

4/5.5K per 13” Reel (52mm tape), 16.5K/box

Devices for Bidirectional Applications

For bi-directional, use C or CA suffix for types P4KE6.8 thru types P4KE440

(e.g. P4KE6.8C, P4KE440CA). Electrical characteristics apply in both directions.

Maximum Ratings and Characteristics(T_A= 25°C unless otherwise noted)

Parameter

Symbol

Limit

Minimum 400

See Next Table

1.0

Unit

Peak power dissipation with a 10/1000µs waveform⁽¹⁾

(Fig. 1)

P_PPM

Peak pulse current wih a 10/1000µs waveform⁽¹⁾

I_PPM

Steady state power dissipation

P_M(AV)

at T_L= 75^OC, lead lengths 0.375” (9.5mm)⁽²⁾

Peak forward surge current, 8.3ms

single half sine-wave superimposed on rated load

I_FSM

(JEDEC Method) unidirectional only⁽³⁾

Maximum instantaneous forward voltage

at 25A for unidirectional only⁽⁴⁾

V_F

3.5/5.0

Typical thermal resistance junction-to-lead

R_θJL

R_θJA

°C/W

^OC

Typ. thermal resistance junction-to-ambient, L_Lead= 10mm

Operating junction and storage temperature range

100

T_J, T_STG

–55 to +175

Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above T_A= 25°C per Fig. 2

(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5

(3) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum

(4) V_F= 3.5 V for devices of V_(BR)< 220V, and V_F= 5.0 Volt max. for devices of V_(BR)> 220V

10/24/00

12 3 4

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