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NXP Semiconductors 1PS184,115
- Part No.:
- 1PS184,115
- Manufacturer:
- NXP Semiconductors
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
1PS184,115.pdf
- Description:
- DIODE ARRAY GP 80V 215MA SMT3
- Quantity:
- Payment:
- Shipping:
Inventory:6,751
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Product details
Overview
1PS184,115 from Nexperia is a high-speed double diode with common cathode configuration in SC59 SMD package, featuring 4 ns reverse recovery time, 85 V repetitive peak reverse voltage, and 500 mA peak forward current. It serves as a compact, low-capacitance switching element in space-constrained high-frequency signal routing circuits.
For engineers reviewing the 1PS184,115 datasheet, 1PS184,115 pinout, 1PS184,115 application, or 1PS184,115 equivalent, key selection criteria include reverse recovery speed, dual-anode common-cathode topology, junction-to-ambient thermal resistance (500 K/W), and FR4-board derating behavior for continuous forward current.
Technical Context
The 1PS184,115 integrates two planar-technology silicon switching diodes sharing a single cathode terminal, enabling independent anode control while minimizing package footprint. Its 1.5 pF capacitance at 0 V reverse bias and sub-4 ns trr support clean edge transitions in >100 MHz digital signal paths.
Thermal performance is defined for FR4 mounting: total power dissipation is limited to 250 mW at 25 °C ambient, with junction temperature capped at 150 °C. Derating curves show 125 mA max continuous forward current when both diodes are simultaneously active.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Recovery Time (trr) | 4 ns maximum - enables reliable operation in >100 MHz switching applications without tail current distortion |
| Repetitive Peak Reverse Voltage (VRRM) | 85 V - supports rail-to-rail signal clamping in 24 V industrial logic interfaces |
| Diode Capacitance (Cd) | 1.5 pF maximum at 0 V - minimizes signal loading in RF detector and sampling gate circuits |
| Forward Voltage (VF) | 740 mV typical at 10 mA - ensures low conduction loss in battery-powered signal steering paths |
| Junction-to-Ambient Thermal Resistance (Rth j-a) | 500 K/W on FR4 - requires thermal-aware PCB layout for sustained 125 mA dual-diode operation |
| Storage Temperature Range (Tstg) | −65 °C to +150 °C - compatible with reflow soldering and extended industrial environmental exposure |
Pinout & Package
Package: SC59 - surface-mount plastic package measuring 3.1 × 1.7 × 1.3 mm (L × W × H), with gull-wing leads and marking code B3T.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode A1 | Independent input path for first diode; routed separately to preserve signal isolation |
| 2 | Anode A2 | Independent input path for second diode; electrically isolated from Pin 1 |
| 3 | Common Cathode | Shared output node - simplifies return path routing in dual-signal clamp or OR-ing configurations |
Key Features
| Feature | Design Value |
|---|---|
| High-Speed Switching | 4 ns trr enables clean transition handling in fast digital logic and pulse shaping circuits |
| Low Junction Capacitance | 1.5 pF at 0 V reverse bias reduces high-frequency signal attenuation and crosstalk |
| Common-Cathode Dual-Diode Topology | Single-package integration of two independent anodes saves board area vs. discrete diode pairs |
| FR4-Compatible Power Rating | 250 mW total dissipation at 25 °C ambient - validated for standard PCB assembly processes |
Applications
| USB 2.0 ESD Protection | RF Signal Sampling Gate |
|---|---|
Use Scenario: Bidirectional transient suppression on D+ and D− lines of USB 2.0 interfaces. IC Role / Device Role / Timing Role: Dual-anode clamping diode providing low-capacitance path to common ground during ESD events. Use Value: 1.5 pF capacitance avoids signal integrity degradation at 480 Mbps data rates. | Use Scenario: Gated sampling of RF envelope signals in IF stages of AM receivers. IC Role / Device Role / Timing Role: Fast-switching gate controlled by local oscillator-derived pulse train. Use Value: 4 ns trr ensures minimal aperture error and faithful waveform capture. |
| Digital Logic Level Translation | Redundant Power OR-ing |
Use Scenario: Isolating mixed-voltage domains (e.g., 3.3 V microcontroller driving 5 V peripheral). IC Role / Device Role / Timing Role: Anode-referenced level shifter using forward conduction threshold. Use Value: 740 mV VF at 10 mA enables predictable threshold offset without external biasing. | Use Scenario: Combining outputs from dual DC/DC converters in fault-tolerant power supplies. IC Role / Device Role / Timing Role: Common-cathode OR-ing diode preventing backfeed between sources. Use Value: 500 mA IFRM rating supports surge currents during source switchover transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed dual-diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAT54C,215 | Higher VF (800 mV typ @ 10 mA); same SC59 package; 3 ns trr | Better speed but higher conduction loss - preferred where ultra-low trr dominates over efficiency | Select BAT54C,215 if <3 ns trr required and 60 mV VF increase is acceptable |
| PMEG3005CEH,115 | Lower VRRM (30 V); Schottky architecture; 0.5 ns trr; 500 mA IFRM | Not suitable for >30 V reverse blocking; superior speed for low-voltage logic gating | Choose PMEG3005CEH,115 only for ≤30 V systems needing sub-1 ns switching |
Compared with BAT54C,215 and PMEG3005CEH,115, the 1PS184,115 provides balanced 4 ns trr and 85 V VRRM in a cost-effective silicon switching solution - ideal for industrial signal routing where moderate voltage headroom and proven reliability outweigh marginal speed gains.
Availability
1PS184,115 is available at Aetrix Electronics and suitable for USB interface protection, RF sampling gates, digital level translation, and redundant power OR-ing requiring stable component supply across automotive and industrial production cycles.
Supply support for 1PS184,115 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global leader in discrete, logic, and PowerMOS semiconductors, formed in 2017 from the former NXP Standard Products division.
The 1PS184,115 belongs to Nexperia's high-speed switching diode product line, engineered for compact, low-capacitance signal routing in automotive infotainment, industrial PLC I/O, and consumer connectivity modules.
FAQ
What is the maximum reverse recovery time specified for the 1PS184,115?
The 1PS184,115 has a maximum reverse recovery time (trr) of 4 ns under standardized test conditions: switched from IF = 10 mA to IR = 10 mA with RL = 100 Ω, measured at IR = 1 mA. This value is confirmed in the original NXP product data sheet and remains valid under Nexperia's continued product stewardship. The 4 ns trr makes the 1PS184,115 suitable for high-frequency switching up to approximately 100 MHz.
Does the 1PS184,115 support simultaneous conduction of both diodes?
Yes, the 1PS184,115 supports simultaneous conduction, but with derated current: 125 mA maximum continuous forward current when both diodes are loaded, versus 215 mA for a single diode. This limitation arises from thermal constraints in the SC59 package on FR4 PCBs, as documented in Figure 2 of the datasheet. The 1PS184,115's common-cathode structure allows independent anode control while sharing thermal mass.
What is the diode capacitance of the 1PS184,115 and at what condition is it measured?
The 1PS184,115 exhibits a maximum diode capacitance (Cd) of 1.5 pF, measured at f = 1 MHz with VR = 0 V and Tj = 25 °C. This low capacitance is critical for maintaining signal integrity in high-speed applications such as USB 2.0 data lines or RF sampling gates. The value is specified in the Electrical Characteristics table and verified via typical curves in Figure 5 of the datasheet.
Is the 1PS184,115 RoHS compliant and lead-free?
Yes, the 1PS184,115 is RoHS compliant and lead-free. As a Nexperia product manufactured post-2017, it adheres to EU Directive 2011/65/EU and subsequent amendments. The SC59 package uses lead-free terminations and complies with JEDEC J-STD-020 moisture sensitivity level (MSL) requirements. Full compliance documentation is available through Nexperia's official product portal.
What does the marking code 'B3T' on the 1PS184,115 indicate?
The marking code 'B3T' laser-etched on the top surface of the 1PS184,115 identifies the device variant and manufacturing lot traceability per Nexperia's packaging standards. 'B3' denotes the base product family and process revision, while 'T' indicates tape-and-reel packaging format. This marking is consistent across all 1PS184,115 units supplied in 3,000-piece reels and is used for automated optical inspection and inventory verification.
1PS184,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 80 V
- Current - Average Rectified (Io) (per Diode):
- 215mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1.2 V @ 100 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 500 nA @ 80 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMT3; MPAK
1PS184,115 FAQ
1.How can I place an order for 1PS184,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 1PS184,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 1PS184,115 reliable?
The price and inventory of 1PS184,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1PS184,115 is usually 5 days.
3.What payment methods are accepted for 1PS184,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1PS184,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1PS184,115?
1PS184,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1PS184,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 1PS184,115?
For technical support, including 1PS184,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1PS184,115 requirements.
6.How does Aetrix verify that 1PS184,115 is sourced from the original manufacturer or authorized distributors?
All 1PS184,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 1PS184,115 meets industry standards.
7.What is the process for return or replacement of 1PS184,115?
All 1PS184,115 units undergo pre-shipment inspection (PSI). If there is an issue with 1PS184,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 1PS184,115 part is unused and in its original packaging.
Return procedure for 1PS184,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
1PS184,115 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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