鈥?/div>
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
5.0鈥?70 VOLTS
600 WATT PEAK POWER
Working Peak Reverse Voltage Range 鈥?5.0 V to 170 V
Standard Zener Breakdown Voltage Range 鈥?6.7 V to 199 V
Peak Power 鈥?600 Watts @ 1 ms
ESD Rating of Class 3 (>16 KV) per Human Body Model
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 5
碌A(chǔ)
Above 10 V
UL 497B for Isolated Loop Circuit Protection
Response Time is Typically < 1 ns
Cathode
Anode
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic
FINISH:
All external surfaces are corrosion resistant and leads are
SMB
CASE 403A
PLASTIC
readily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
MARKING DIAGRAM
YWW
xx
Y
WW
xx
= Year
= Work Week
= Specific Device Code
=
(See Table Page 3)
260擄C for 10 Seconds
LEADS:
Modified L鈥揃end providing more contact area to bond pads
POLARITY:
Cathode indicated by polarity band
MOUNTING POSITION:
Any
MAXIMUM RATINGS
Please See the Table on the Following Page
ORDERING INFORMATION
*Please see 1SMB10CAT3 to 1SMB78CAT3 for Bidirectional devices.
Device
{
1SMBxxxAT3
Package
SMB
Shipping
2500/Tape & Reel
Devices listed in
bold, italic
are ON Semiconductor
Preferred
devices.
Preferred
devices are recommended
choices for future use and best overall value.
鈥燭he 鈥淭3鈥?suffix refers to a 13 inch reel.
漏
Semiconductor Components Industries, LLC, 2001
1
May, 2001 鈥?Rev. 4
Publication Order Number:
1SMB5.0AT3/D