Datasheet > 1.5KE550

1.5KE550

更新时间： 2023-12-06 19:40:07

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1.5KE550 数据手册

1.5KE SERIES

1500W TRANSIENT VOLTAGE SUPPRESSOR

WON-TOP ELECTRONICS

Features



Glass Passivated Die Construction



1500W 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-201AE, Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

DO-201AE

Min

Dim

Max

—

25.4



Polarity: Cathode Band Except Bi-Directional

Weight: 1.20 grams (approx.)

Mounting Position: Any

Marking: Type Number

Lead Free: For RoHS / Lead Free Version,

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

7.20

9.50

1.07

5.30

0.94

4.80

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

1500

See Table 1

200

Maximum Instantaneous Forward Voltage at 100A (Note 3, 4)

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

3.5 / 5.0

6.5

Typical Thermal Resistance, Junction to Ambient (Note 2)

Typical Thermal Resistance, Junction to Lead (Note 2)

RθJA

RθJL

°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

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