Datasheet > P4KE520-TB

P4KE520-TB

更新时间： 2024-11-09 17:08:03

品牌	Logo	应用领域
WTE		局域网二极管
页数	文件大小	规格书
6页	98K
描述
Trans Voltage Suppressor Diode, 400W, 422.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-41,

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P4KE520-TB 数据手册

P4KE SERIES

400W TRANSIENT VOLTAGE SUPPRESSOR

WON-TOP ELECTRONICS

Features



Glass Passivated Die Construction



400W Peak Pulse Power Dissipation

5.5V – 513V Standoff Voltage

Uni- and Bi-Directional Versions Available

Excellent Clamping Voltage

Typical Response Time < 1nS

Plastic Case Material has UL Flammability

Classification Rating 94V-0

Mechanical Data



Case: DO-41, Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

Polarity: Cathode Band Except Bi-Directional

Weight: 0.35 grams (approx.)

Mounting Position: Any

Marking: Type Number

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 6

DO-41

Dim

Min

25.4

4.06

0.71

2.00

Max

—



5.21

0.864

2.72

All Dimensions in mm

Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Peak Pulse Power Dissipation on 10/1000µS Waveform (Note 1, 2, 5)

Peak Pulse Current on 10/1000µS Waveform (Note 1)

Peak Forward Surge Current (Note 2, 3)

PPPM

IPPM

IFSM

400

See Table 1

Maximum Instantaneous Forward Voltage at 25A (Note 3, 4)

Power Dissipation at T_L= 75°C (Note 2)

3.5 / 5.0

1.0

Typical Thermal Resistance, Junction to Ambient (Note 2)

Typical Thermal Resistance, Junction to Lead (Note 2)

RθJA

RθJL

100

°C/W

°C

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

Note: 1. Non-repetitive current pulse per Figure 5 and derated above T_A= 25°C per Figure 1.

2. Mounted on 40 x 40 x 1.0mm thick copper pads to each terminal that maintained at a distance of 9.5mm from the case.

3. Measured on 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum. For uni-directional devices only.

4. V_F< 3.5V for V_BR≤ 200V and V_F< 5.0V for V_BR≥ 201V.

5. Peak pulse power waveform is 10/1000µS.

Revision: September, 2012

www.wontop.com

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