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Home > Products > Circuit Protection > Transient Voltage Suppressors (TVS) - TVS Diodes > 1.0SMB68CA/TR13
YAGEO
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1.0SMB68CA/TR13

In Stock 2000000 pcs Reference Price(In US Dollars)
1+
$0.0751
200+
$0.0291
500+
$0.0281
1000+
$0.0276
Manufacturer Part Number:
1.0SMB68CA/TR13
Manufacturer / Brand
YAGEO
Part of Description:
1.0SMB, DO-214AA, 58.1V, 92V, RE
Datasheets:
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 2000000 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 1.0SMB68CA/TR13
Manufacturer / Brand YAGEO
Stock Quantity 2000000 pcs Stock
Category Circuit Protection > Transient Voltage Suppressors (TVS) - TVS Diodes
Description 1.0SMB, DO-214AA, 58.1V, 92V, RE
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - Reverse Standoff (Typ) 58.1V
Voltage - Clamping (Max) @ Ipp 92V
Voltage - Breakdown (Min) 64.6V
Type Zener
Supplier Device Package DO-214AA (SMB)
Series 1.0SMB
Power Line Protection No
Power - Peak Pulse 1000W (1kW)
Package / Case DO-214AA, SMB
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Current - Peak Pulse (10/1000µs) 11A
Capacitance @ Frequency -
Bidirectional Channels 1
Applications General Purpose

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can 1.0SMB68CA/TR13 be used on a 48V industrial DC bus with charging or line-tolerance variations?
Yes, 1.0SMB68CA/TR13 can fit many 48V-class designs, but only when the maximum steady-state bus voltage stays below its 58.1V reverse standoff. In practice, that means checking the highest normal operating voltage under charging, regeneration, or tolerance stack-up before using it. If the rail can sit near or above 58V for long periods, the device may leak more than expected or begin to conduct during normal operation, so a higher-standoff TVS is usually a better match.
Is 1.0SMB68CA/TR13 suitable for 12V or 24V power inputs, or is it too high-voltage?
1.0SMB68CA/TR13 is generally too high for 12V and most 24V rails because its 58.1V standoff means it will not start protecting until the transient has already risen well above those system levels. For 12V or 24V input protection, a lower-voltage TVS is typically selected so the clamp engages before downstream ICs see an overvoltage condition.
Can 1.0SMB68CA/TR13 handle inductive load transients from relays, solenoids, or motors?
1.0SMB68CA/TR13 can absorb short transient energy from inductive events, but it should be sized against the actual pulse waveform, repetition rate, and source inductance. If the energy is repetitive or the wiring harness is long, the effective stress can exceed what a single SMB-size TVS should dissipate comfortably. For relay coils and solenoids, it is often used together with proper layout, a fuse, or additional suppression such as a diode, RC snubber, or series impedance depending on the topology.
How should 1.0SMB68CA/TR13 be placed on the PCB so the clamp voltage stays effective?
1.0SMB68CA/TR13 should be placed as close as possible to the connector or entry point being protected, with very short traces and a low-inductance return path. Long copper runs, narrow traces, or extra vias add inductance that can push the protected node well above the diode’s nominal 92V clamp during fast surges. In practice, the TVS should intercept the surge before it travels across the board to sensitive circuitry.
Is 1.0SMB68CA/TR13 appropriate for AC lines or floating signal lines with changing polarity?
Yes, 1.0SMB68CA/TR13 is a bidirectional TVS, so it is a reasonable fit for low-voltage AC, transformer secondary lines, or floating interfaces that can swing positive and negative. For single-polarity DC rails, a bidirectional part still works, but a unidirectional TVS may be preferred when the design only needs to clamp one polarity and wants the lowest possible forward-path behavior for that rail.
Can 1.0SMB68CA/TR13 replace SMBJ58CA parts from other brands in an existing design?
Often yes, 1.0SMB68CA/TR13 can be a practical replacement for other SMBJ58CA-class bidirectional TVS devices if the footprint, peak pulse rating, and clamp behavior match the original design target. The main checks are the exact breakdown spread, clamping at the intended surge current, package height, and thermal performance at the required ambient temperature. Even when the package looks identical, different vendors may specify slightly different surge ratings or voltage tolerances, so a direct substitution should be validated with the same surge waveform used in qualification.
Is 1.0SMB68CA/TR13 a good choice for USB, Ethernet, or other high-speed data lines?
Usually not. 1.0SMB68CA/TR13 is a general-purpose TVS, and the available summary does not indicate low capacitance, which is often the key requirement for high-speed interfaces. For USB, HDMI, LVDS, RF, or fast Ethernet, a low-capacitance ESD protector is normally chosen instead so signal rise time, impedance, and eye quality are not degraded. 1.0SMB68CA/TR13 is more suitable for slower control, power-entry, or industrial I/O lines.
What should be considered if 1.0SMB68CA/TR13 will be used in an industrial product for years of field operation?
For long-term use, 1.0SMB68CA/TR13 should be validated for surge count, ambient temperature rise, and any cumulative stress from repetitive transient events. Its junction temperature rating of -55°C to 150°C supports harsh environments, but repeated high-energy pulses can still shift electrical behavior over time if the layout has high inductance or the surge energy is close to the device limit. Qualification against the actual environment, such as cable discharge, EFT, or surge tests, gives a better picture than relying on the headline power rating alone.
Should 1.0SMB68CA/TR13 be chosen over a larger TVS package if the surge environment is severe?
1.0SMB68CA/TR13 is a compact 1kW-class SMB device, so it fits many general-purpose protection tasks, but harsher surge environments often benefit from a larger package with more thermal mass and higher energy margin. If the line can see load-dump-like pulses, long-cable surges, or frequent high-energy events, moving to a larger SMC-size or higher-power TVS can reduce temperature rise and improve robustness. The trade-off is more board area and, sometimes, a different clamp level or higher capacitance that must be checked against the circuit requirements.

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YAGEO

1.0SMB, DO-214AA, 58.1V, 92V, RE

In Stock: 2000000

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