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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Diodes Incorporated ES1C-13

Name: ES1C-13
Brand: Diodes Incorporated
SKU: ES1C-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ES1C-13

Manufacturer:: Diodes Incorporated

Category:: Single Diodes

Package:: DO-214AC, SMA

Datasheet:: ES1C-13.pdf

Description:: DIODE GEN PURP 150V 1A SMA

Quantity:: RFQ Add To RFQ list

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Inventory:7,027

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Product details

Overview

ES1C-13 from Diodes Incorporated is a 1.0A surface-mount super-fast rectifier diode with 150V peak repetitive reverse voltage (V_RRM), 25ns reverse recovery time (t_RR), and SMA package. It delivers high-efficiency AC/DC conversion in compact power supplies, DC-DC converters, and auxiliary power rails where fast switching and surge robustness are required.

For engineers reviewing the ES1C-13 datasheet, ES1C-13 pinout, ES1C-13 application, or ES1C-13 equivalent, key selection criteria include its 150V blocking capability, 30A non-repetitive surge rating, low 0.92V forward voltage at 1.0A, thermal resistance of 25°C/W, and RoHS-compliant matte tin finish on copper leadframe.

Technical Context

This super-fast rectifier uses glass passivated die construction to ensure stable junction performance under transient stress. Its 25ns reverse recovery time enables operation in high-frequency switching topologies up to several hundred kHz without excessive switching loss or ringing.

The device is rated for 1.0A average rectified output current at terminal temperature (T_T) of +110°C and supports capacitance-loaded circuits with 20% derating. Reverse leakage remains ≤5.0µA at 25°C and ≤200µA at 125°C under full 150V DC blocking voltage.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	150 V - Maximum repetitive reverse voltage the diode blocks reliably in AC line or flyback snubber applications
t_RR	25 ns - Enables efficient operation in SMPS designs >200 kHz without significant commutation loss
V_F @ 1.0A	0.92 V - Low conduction loss reduces heat generation in 1A continuous power paths
I_FSM	30 A - Withstands single half-sine surge events (8.3ms) during input hot-plug or inrush
R_θJT	25 °C/W - Requires ≥5 mm² copper pad for thermal management at full 1.0A load
C_T	20 pF - Minimizes capacitive coupling noise in high-dv/dt gate-drive or sensing circuits

Pinout & Package

SMA (DO-214AC) surface-mount package with molded plastic case (UL 94V-0), cathode band polarity marking, and matte tin–annealed copper leadframe terminals.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Current entry node during forward conduction	Connected to lower-potential side (e.g., transformer secondary center-tap or switch node return)
Cathode	Current exit node during forward conduction; reverse-biased terminal	Connected to output rail or positive bus; marked by visible band on package body

Key Features

Feature	Design Value
Glass passivated die	Prevents surface contamination and moisture ingress, ensuring long-term reliability in humid environments
Super-fast 25ns recovery	Reduces reverse recovery charge (Q_rr) to <15nC, minimizing EMI and cross-conduction risk in synchronous rectifiers
30A surge rating	Supports cold-start and fault conditions without bond-wire fusing in offline adapters and industrial PSUs
RoHS & Halogen-free	Meets IEC 61249-2-21:2017; Br+Cl <1500 ppm, Sb <1000 ppm - compliant for automotive and medical PCB assembly

Applications

AC-DC Adapter Power Stage

DC-DC Converter Output Rectification

Use Scenario: Secondary-side rectification in 5–24V, 1A wall adapters using flyback topology.

IC Role / Device Role / Timing Role: Unidirectional current valve converting transformer AC output to regulated DC; operates at 65–130 kHz switching frequency.

Use Value: 25ns t_RR prevents tail current overlap with primary switch, reducing total system losses by ~8% vs. standard fast recovery diodes.

Use Scenario: Output rectifier in isolated 12V-to-5V/1A buck-derived converter for industrial I/O modules.

IC Role / Device Role / Timing Role: High-efficiency freewheeling path during low-side switch off-time; handles continuous 1A DC load with minimal thermal rise.

Use Value: 0.92V V_F at 1.0A limits conduction loss to 0.92W, enabling use without heatsink on 1-oz copper PCB.

EMI Filter Snubber Network

Reverse Polarity Protection

Use Scenario: RC snubber across relay contacts or MOSFET drains in motor control boards.

IC Role / Device Role / Timing Role: Fast clamping element absorbing inductive kick energy; conducts only during nanosecond-scale voltage transients.

Use Value: 20pF capacitance minimizes loading on high-impedance snubber resistors, preserving intended time constant.

Use Scenario: Series-connected protection diode in 12V vehicle accessory power input.

IC Role / Device Role / Timing Role: Forward-biased conduction path during correct polarity; blocks reverse voltage up to 150V during battery misconnection.

Use Value: 30A I_FSM withstands momentary short-circuit currents during accidental reverse jump-start events.

Equivalent & Alternatives

The following parts are listed as comparable options for similar super-fast rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH1L06U (STMicroelectronics)	Same 150V V_RRM, but 35ns t_RR; higher V_F (1.05V @ 1A); TO-277 package	Requires larger board area; less suitable for ultra-thin adapters	Preferred when higher surge margin (60A) outweighs speed penalty
MBR1150 (ON Semiconductor)	Schottky structure: 0.82V V_F, but only 100V V_RRM; no reverse recovery	Not usable in 150V line-derived circuits due to lower blocking rating	Select only if input voltage is strictly ≤100V DC and lowest conduction loss is critical

Compared with STTH1L06U and MBR1150, ES1C-13 uniquely balances 150V blocking, 25ns speed, and SMA footprint-making it optimal for space-constrained 1A AC-DC and isolated DC-DC designs where both voltage margin and switching efficiency matter.

Availability

ES1C-13 is available at Aetrix Electronics and suitable for AC-DC adapters, industrial DC-DC converters, and reverse polarity protection circuits requiring stable component supply, consistent parametric performance, and full RoHS/halogen-free compliance.

Supply support for ES1C-13 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.

The ES1x series belongs to Diodes' high-reliability surface-mount rectifier product line, engineered specifically for cost-sensitive, high-volume power conversion applications demanding fast recovery, robust surge handling, and automated assembly compatibility.

FAQ

What is the maximum operating temperature for ES1C-13?

The ES1C-13 has an operating junction temperature range of –55°C to +150°C. Its thermal resistance (R_θJT) is 25°C/W, so at 1.0A continuous current with 0.92V forward drop, power dissipation is ~0.92W-requiring a minimum 5 mm² copper pad to maintain T_J ≤125°C in still air.

Is ES1C-13 suitable for use in automotive applications?

ES1C-13 meets AEC-Q200 stress test requirements for passive components when qualified per Diodes' internal automotive-grade screening (not standard grade). For under-hood use, confirm ambient temperature derating via Fig. 1 in DS14001 and validate against ISO 16750-4 pulse test profiles.

How does the cathode band orientation correspond to the SMA package outline?

In the SMA (DO-214AC) package, the cathode band is located on the top surface near one end of the molded body. When viewed from above with the band on the left, the left lead is cathode and the right lead is anode-matching the standard DO-214AC pin 1 (cathode) / pin 2 (anode) convention.

Can ES1C-13 replace a standard PN junction rectifier like 1N4007?

No-ES1C-13 is not a direct replacement for 1N4007. While both are rectifiers, 1N4007 has 1000V V_RRM and 30µs recovery time; ES1C-13 offers only 150V V_RRM but 1200× faster recovery. Substitution is valid only in circuits where voltage stress ≤150V and switching frequency >20 kHz demands fast recovery.

ES1C-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: DO-214AC, SMA

Packaging:: Tape & Reel (TR)

Product Status:: Discontinued at Digi-Key

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 150 V

Current - Average Rectified (Io):: 1A

Voltage - Forward (Vf) (Max) @ If:: 920 mV @ 1 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 25 ns

Current - Reverse Leakage @ Vr:: 5 µA @ 150 V

Capacitance @ Vr, F:: 10pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SMA

Operating Temperature - Junction:: -55°C ~ 150°C

ES1C-13 FAQ

1.How can I place an order for ES1C-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for ES1C-13 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 ES1C-13 reliable?

The price and inventory of ES1C-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES1C-13 is usually 5 days.

3.What payment methods are accepted for ES1C-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES1C-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ES1C-13?

ES1C-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ES1C-13 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 ES1C-13?

For technical support, including ES1C-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES1C-13 requirements.

6.How does Aetrix verify that ES1C-13 is sourced from the original manufacturer or authorized distributors?

All ES1C-13 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 ES1C-13 meets industry standards.

7.What is the process for return or replacement of ES1C-13?

All ES1C-13 units undergo pre-shipment inspection (PSI). If there is an issue with ES1C-13, 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 ES1C-13 part is unused and in its original packaging.

Return procedure for ES1C-13:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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