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NXP USA Inc. TEA1708T/1J
- Part No.:
- TEA1708T/1J
- Manufacturer:
- NXP USA Inc.
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC AUTOMATIC DISCHARGE 8SO
- Quantity:
Unit Price:$1.10
Ext Price:$1.10
- Payment:
- Shipping:
Product Details
TEA1708T/1J - GreenChip Automatic X-Capacitor Discharge IC
TEA1708T/1J from NXP is an automatic X-capacitor discharge IC for low-standby-power AC mains equipment.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
TEA1708 is self-powered and combines a 500 V clamp, adjustable delay and internally limited 2.3 mA discharge current.
Key Advantages
Disconnects bleed resistors during normal AC operation to reduce standby loss.
Automatically reconnects the discharge path after mains removal.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Feature Summary
Automatic X-capacitor discharge
Two-terminal mains sensing and discharge control
Offline AC applications; use only within data-sheet safety ratings
8-SOIC (0.154", 3.90mm Width)
Package & Footprint
This ordering code uses the 8-SOIC (0.154", 3.90mm Width) package.
Pin Functions
Confirm exact numbering and the latest land pattern before PCB release.
Key Specifications
| Delay | Externally adjustable |
|---|---|
| Clamp voltage | 500 V integrated |
| Bias supply | Self-powered |
| Surge capability | Above 6 kV with two 200 kohm resistors |
| Package | SO8 / SOT96-1 |
| Pins | 8 |
| Function | Automatic X-capacitor discharge |
| Application | X capacitors above 100 nF |
| Mounting | Surface mount |
| Power at 230 VAC | 1 mW typical |
| Status | Active |
| Discharge current | 2.3 mA limited |
Replacement Considerations
CAP014DG-TL is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.
Similarity of family name or package does not establish drop-in compatibility.
Manufacturer Information
NXP lists TEA1708T as active in the GreenChip portfolio.
Applications
Discharges EMI X capacitors after unplugging.
Reduces continuous loss in safety bleed resistors.
Quality & Authenticity
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
FAQ
What is the main function?
Automatic X-capacitor discharge
What package is used?
8-SOIC (0.154", 3.90mm Width)
Can the related part be substituted directly?
No. Validate all electrical, mechanical and configuration differences first.
Is the package image ready?
No. The registered package JPG is currently missing.
Engineering Notice
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
TEA1708T/1J Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- NXP USA Inc.
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Automatic Discharge
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
- Grade:
- -
- Qualification:
- -
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