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-422
HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR
FEATURES
•
UL 1449
Recognition
•
4KA 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
MAX-422
•
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
Reversed Standoff Voltage
Breakdown Voltage @ IT=1.0mA
Clamping Voltage @
506A
/ 10x1000 µsec waveform
Reverse Leakage @ 379.8V
SYMBOL
Vrwm
Vbr
Vc
IR
VALUE
379.8
422 ± 5%
569
max
20 µ max
UNITS
Volt
Volt
Volt
A
08/14/02
模拟电子
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