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Microchip Technology S16-4148E3/TR13
- Part No.:
- S16-4148E3/TR13
- Manufacturer:
- Microchip Technology
- Category:
- Diode Arrays
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
S16-4148E3/TR13.pdf
- Description:
- DIODE ARRAY GP 75V 400MA 16-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,965
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Product details
Overview
S16-4148E3/TR13 from Microsemi (now Microchip Technology) is an 8-channel monolithic switching diode array in a 16-pin SOIC surface-mount package, rated for 75 V peak reverse voltage, 400 mA continuous forward current per diode, and 1500 mW total package power dissipation, used in high-density signal routing and clamping circuits in industrial control and telecom interface modules.
For engineers reviewing the S16-4148E3/TR13 datasheet, S16-4148E3/TR13 pinout, S16-4148E3/TR13 application, or S16-4148E3/TR13 equivalent, key selection criteria include per-diode VRWM (75 V), IF rating (400 mA), trr (≤50 ns), RoHS-compliant matte tin terminations, and tape-and-reel packaging (2500 pcs/reel) for automated assembly.
Technical Context
This diode array integrates eight independent silicon switching diodes on a single die with common cathode or anode configurations per channel pair, optimized for fast transient suppression and logic-level signal steering. Electrical characteristics are specified at 25°C with derating to +150°C storage/operating temperature limits and 2.0 A non-repetitive surge capability.
All diodes share thermal coupling within the molded SOIC-16 package, enabling uniform junction temperature tracking during multi-channel conduction. The device meets UL 94V-0 flammability requirements and supports EIA-481-B compliant tape-and-reel handling via the "TR13" suffix denoting 13-inch reels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 75 V - Maximum working peak reverse voltage per diode; defines safe DC blocking range in clamp or protection circuits |
| IF (continuous) | 400 mA per diode - Sustained forward current limit before thermal runaway; sets max signal/current-handling capacity per channel |
| trr | ≤50 ns - Reverse recovery time; enables reliable operation up to ~10 MHz switching in digital interface applications |
| VF @ 100 mA | 1.20 V max - Forward voltage drop at rated current; determines conduction loss and self-heating in high-duty-cycle paths |
| PD (total) | 1500 mW - Total package power dissipation limit; constrains simultaneous multi-diode conduction under thermal design rules |
| Operating Temp | −55°C to +150°C - Validated junction temperature range; supports deployment in under-hood automotive or industrial ambient environments |
Pinout & Package
Molded 16-pin SOIC surface-mount package (JEDEC MS-013AC), 10.10 mm × 4.01 mm × 1.75 mm (L × W × H), with pin #1 identified by dot marking, tin-lead or RoHS-compliant annealed matte tin terminations, and UL 94V-0 rated epoxy molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1–8 | Anodes (Channel 1–8) | Individual input terminals for each diode; routed to discrete signal sources requiring unidirectional conduction |
| 9–16 | Cathodes (Channel 1–8) | Common return path per diode; enables flexible configuration as isolated or shared-cathode arrays |
Key Features
| Feature | Design Value |
|---|---|
| 8-diode integration | Reduces PCB footprint by >70% vs. discrete 1N4148 equivalents; eliminates 56 solder joints in 8-channel designs |
| SOIC-16 RoHS compliance | Matte tin terminations meet lead-free assembly requirements without solderability degradation or whisker risk |
| UL 94V-0 package | Self-extinguishing epoxy prevents flame propagation in safety-critical industrial enclosures and power supplies |
| 2.0 A surge rating | Withstands IEC 61000-4-5 Level 3 surge transients without failure in telecom line interface protection stages |
Applications
| Industrial PLC I/O Protection | Telecom Line Interface Clamping |
|---|---|
Use Scenario: Protecting 24 VDC digital input channels against ESD and inductive kickback in programmable logic controllers. IC Role / Device Role / Timing Role: Discrete clamping diode array providing bidirectional transient suppression at each input pin. Use Value: Enables 8-channel protection in single SOIC-16 footprint with matched VF and trr across all channels for consistent response timing. | Use Scenario: Shielding RS-485 transceiver pins from lightning-induced surges on outdoor data lines. IC Role / Device Role / Timing Role: Fast-switching voltage clamp limiting differential-mode transients to <12 V before IC damage threshold. Use Value: 50 ns trr ensures clamping activation within one bit period at 10 Mbps, preserving signal integrity. |
| Automotive Body Control Module | Medical Sensor Signal Conditioning |
Use Scenario: Isolating microcontroller GPIOs driving solenoid drivers and relay coils in vehicle body electronics. IC Role / Device Role / Timing Role: Freewheeling diode array suppressing back-EMF spikes during coil de-energization. Use Value: 75 V VRWM accommodates 24 V system transients up to ISO 7637-2 Pulse 1/2b, meeting OEM stress test requirements. | Use Scenario: Preventing overvoltage damage to precision ADC inputs from electrostatic discharge in portable diagnostic devices. IC Role / Device Role / Timing Role: Low-leakage (<25 nA @ 25°C) front-end protection diode array shunting ESD energy away from sensitive analog nodes. Use Value: 0.025 µA IR max at 25°C minimizes input bias error drift in high-impedance sensor interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar switching diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSR20F40HT1G | Single-channel Schottky diode (40 V VR, 2 A IF); no multi-diode integration | Requires 8x placement for equivalent channel count; higher board area and assembly cost | Select when ultra-low VF (<0.45 V @ 1 A) and Schottky speed outweigh integration benefits |
| Vishay VS-8EDH01-M3/86A | 8-diode array in SOIC-16 but with 100 V VRWM and 1.2 A IF per diode; higher PD rating (2000 mW) | Better suited for 48 V industrial bus clamping; larger thermal margin in high-power density layouts | Choose when operating voltage exceeds 75 V or continuous current demand exceeds 400 mA per channel |
Compared with S16-4148E3/TR13, NSR20F40HT1G trades integration for lower forward drop and faster switching, while VS-8EDH01-M3/86A extends voltage and current headroom at the cost of higher cost and reduced availability in tape-and-reel formats.
Availability
S16-4148E3/TR13 is available at Aetrix Electronics and suitable for industrial PLC I/O protection, telecom line interface clamping, and automotive body control module designs requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for S16-4148E3/TR13 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
Microsemi Corporation (acquired by Microchip Technology in 2018) is a U.S.-based semiconductor company specializing in high-reliability analog and mixed-signal components for aerospace, defense, and industrial markets.
The S16-4148E3/TR13 belongs to Microsemi's legacy switching diode array product line, engineered for space-constrained, high-channel-count transient suppression and signal routing in harsh-environment electronics.
FAQ
What is the maximum reverse voltage rating for S16-4148E3/TR13?
The S16-4148E3/TR13 has a working peak reverse voltage (VRWM) rating of 75 V per diode, verified per the manufacturer's published electrical characteristics table. This value defines the maximum continuous DC or repetitive peak reverse voltage the device can block without entering breakdown. Exceeding 75 V risks irreversible avalanche conduction and thermal failure. The S16-4148E3/TR13 datasheet confirms this rating applies across the full −55°C to +150°C operating temperature range.
Does S16-4148E3/TR13 support lead-free reflow soldering?
Yes, the "E3" suffix in S16-4148E3/TR13 explicitly denotes RoHS compliance with annealed matte tin terminations, qualified for standard Pb-free reflow profiles (J-STD-020D). The package withstands peak temperatures up to 260°C for 10 seconds without delamination or solder joint integrity loss. S16-4148E3/TR13 is not compatible with SnPb wave soldering due to its matte tin finish, which lacks the wetting characteristics required for traditional tin-lead processes.
How many independent diodes does S16-4148E3/TR13 contain?
The S16-4148E3/TR13 contains eight electrically isolated silicon switching diodes integrated into a single SOIC-16 package. Pins 1–8 serve as individual anodes, and pins 9–16 serve as corresponding cathodes-each pair forming one functional diode. This 1:1 pin mapping enables direct replacement of eight discrete 1N4148-type diodes while maintaining identical per-channel electrical behavior including VF, trr, and IR.
What is the reverse recovery time (trr) specification for S16-4148E3/TR13?
The S16-4148E3/TR13 has a maximum reverse recovery time (trr) of 50 ns, measured under standard conditions (IF = 10 mA, IR = 10 mA, di/dt = 100 A/μs). This parameter reflects the time required for the diode to transition from forward conduction to full reverse blocking state. A 50 ns trr supports reliable operation in digital signal routing up to approximately 10 MHz, making S16-4148E3/TR13 suitable for high-speed interface protection where timing consistency across all eight channels is critical.
Is S16-4148E3/TR13 supplied in tape-and-reel format?
Yes, the "TR13" suffix in S16-4148E3/TR13 indicates it is supplied on a 13-inch diameter reel containing 2500 units, conforming to EIA-481-B carrier tape standards. This format is optimized for high-volume SMT placement using pick-and-place equipment. The reel includes leader/tail sections with empty pockets for machine indexing, and the S16-4148E3/TR13 marking appears on each unit's top surface per the mechanical drawing MSC0881.PDF Rev G.
S16-4148E3/TR13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 8 Independent
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 75 V
- Current - Average Rectified (Io) (per Diode):
- 400mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1.2 V @ 100 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 5 ns
- Current - Reverse Leakage @ Vr:
- 500 nA @ 75 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
S16-4148E3/TR13 FAQ
1.How can I place an order for S16-4148E3/TR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for S16-4148E3/TR13 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 S16-4148E3/TR13 reliable?
The price and inventory of S16-4148E3/TR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S16-4148E3/TR13 is usually 5 days.
3.What payment methods are accepted for S16-4148E3/TR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S16-4148E3/TR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S16-4148E3/TR13?
S16-4148E3/TR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S16-4148E3/TR13 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 S16-4148E3/TR13?
For technical support, including S16-4148E3/TR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S16-4148E3/TR13 requirements.
6.How does Aetrix verify that S16-4148E3/TR13 is sourced from the original manufacturer or authorized distributors?
All S16-4148E3/TR13 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 S16-4148E3/TR13 meets industry standards.
7.What is the process for return or replacement of S16-4148E3/TR13?
All S16-4148E3/TR13 units undergo pre-shipment inspection (PSI). If there is an issue with S16-4148E3/TR13, 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 S16-4148E3/TR13 part is unused and in its original packaging.
Return procedure for S16-4148E3/TR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S16-4148E3/TR13 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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