MAX-260资料

  • 格式:pdf
  • 大小:209.13 KB
  • 文档页数:2

08/14/02 MDE Semiconductor, Inc.

78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414

1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com

MAXPak ™ Series

MAX-260

HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR

FEATURES

• UL 1449 Recognition

• 6.5KA Surge Capability @ 8 x 20 µsec waveform

(per IEC- 61000-4-5)

• Peak Power Dissipation 288KW

• Bi-directional

• Excellent clamping capability

• Repetition rate (duty cycle): 0.05%

• Sharp breakdown voltage

• Low incremental surge resistance

• Fast response time: typically less than 1.0 µs

from 0 Volts to BV

• Operation temperature: -40°C to +125°C

• Epoxy encapsulated package has Underwriters

Laboratory Flammability Classification 94 V-0

MECHANICAL DATA

Terminal: Ag Plated Axial leads, solderable per

MIL-STD-750. Method 2026

Mounting Position: Any

Weight: 0.328 ± 0.033 ounces (9.300 ± 0.930 g)

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25º C ambient temperature unless otherwise specified.

RATING SYMBOL VALUE UNITS

Reversed Standoff Voltage Vrwm 234 Volt

Breakdown Voltage @ IT=1.0mA Vbr 260 ± 5% Volt

Clamping Voltage @ 834A / 10x1000 µsec waveform Vc 345 max Volt

Reverse Leakage @ 234V

IR

20 µ max

A

MAX-260 元器件交易网www.cecb2b.com MAXPak™ Series Curves

3.04.0150

0

1.02.0tr = 10µsec.

Peak Value

I

PPMTJ = 25°C

Pulse Width(td)is defined

as the point where the

peak current decays to

50% of I

PPM

10/1000µsec.Waveform

as defined by R.E.A.

td

Fig.3 - Pulse Waveform4.050Half Value- I

PPM

2100

IPPM - Peak Pulse Current,% IRSM

3.00

t - Time(ms)

10/21/2002元器件交易网www.cecb2b.com