My Inquiry
My Account
Taiwan Semiconductor Corporation ES3BHM6G
- Part No.:
- ES3BHM6G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
ES3BHM6G.pdf
- Description:
- DIODE GEN PURP 100V 3A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:4,078
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ES3BHM6G from Taiwan Semiconductor is a 3A, 100V super fast recovery surface-mount rectifier in DO-214AB (SMC) package, featuring 35ns reverse recovery time, 0.95V forward voltage at 3A/25°C, and 100A peak surge current capability. It serves as a high-efficiency output rectifier in switching-mode power supplies for telecom and computing applications.
For engineers reviewing the ES3BHM6G datasheet, ES3BHM6G pinout, ES3BHM6G application, or ES3BHM6G equivalent, key selection criteria include VRRM = 100 V, IF = 3 A, trr = 35 ns, VF = 0.95 V, and thermal resistance RθJA = 47 °C/W - all critical for high-frequency DC-DC converter and freewheeling diode design.
Technical Context
This single-die, glass-passivated super fast rectifier operates with junction temperature range of –55°C to +150°C and meets JESD201 Class 2 whisker resistance. Its 12°C/W junction-to-lead thermal resistance supports reliable conduction under pulsed load conditions.
The device delivers low reverse leakage (≤10 µA at 25°C, ≤500 µA at 100°C) and exhibits 45 pF junction capacitance at 1 MHz/4 V, enabling stable performance in high-frequency rectification and snubberless flyback topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - maximum repetitive reverse voltage; defines safe blocking capability in 12–48 V output SMPS designs |
| IF | 3 A - continuous forward current rating; supports sustained conduction in 30–60 W power stages |
| trr | 35 ns - measured at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A; enables >500 kHz switching without excessive switching loss |
| VF | 0.95 V - forward voltage at 3 A and 25°C; determines conduction loss and thermal rise in compact layouts |
| RθJA | 47 °C/W - junction-to-ambient thermal resistance; informs heatsinking requirements on standard FR-4 PCBs |
| CJ | 45 pF - junction capacitance at 1 MHz, 4 V; impacts EMI generation and ringing in high-dV/dt circuits |
Pinout & Package
Package: DO-214AB (SMC), surface-mount, matte tin-plated leads, polarity indicated by cathode band, weight ≈ 0.210 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential node (e.g., transformer secondary center-tap or switch node) |
| Cathode | Forward current exit / reverse-blocking terminal | Connected to output rail; cathode band marks this terminal for correct PCB orientation |
Key Features
| Feature | Design Value |
|---|---|
| Super fast recovery time | 35 ns - minimizes reverse recovery charge (Qrr) and associated switching losses in high-frequency converters |
| Glass passivated junction | Enhances long-term reliability and moisture resistance per J-STD-020 Level 1 MSL rating |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21 and EU RoHS directives - required for industrial and telecom end-equipment certification |
| UL 94V-0 molding compound | Ensures flame-retardant behavior in enclosed power modules and safety-critical enclosures |
Applications
| Server VRM Output Rectification | Telecom DC-DC Converter |
|---|---|
Use Scenario: High-current, high-efficiency 12 V → 1.2 V conversion in server voltage regulator modules. IC Role / Device Role / Timing Role: Output rectifier replacing synchronous MOSFETs where simplicity and cost outweigh marginal efficiency gain. Use Value: 35 ns trr and 0.95 V VF reduce switching and conduction losses versus standard fast recovery diodes, improving full-load efficiency by ~0.8%. | Use Scenario: 48 V input to 5 V/12 V isolated DC-DC conversion in telecom line cards. IC Role / Device Role / Timing Role: Secondary-side freewheeling diode in forward or flyback topology. Use Value: Low 45 pF CJ and 10 µA IR at 25°C suppress output ripple and improve light-load regulation stability. |
| Industrial PLC Power Supply | Embedded Computing PSU |
Use Scenario: Input rectification stage in wide-input-range (36–75 V) industrial PLC power supplies. IC Role / Device Role / Timing Role: Primary rectifier handling transient surges up to 100 A (8.3 ms half-sine). Use Value: 100 A IFSM and 150°C TJMAX ensure robustness against line transients and ambient temperature excursions. | Use Scenario: Compact 24 V → 3.3 V non-isolated buck converter in fanless embedded systems. IC Role / Device Role / Timing Role: Freewheeling diode in discrete buck controller designs. Use Value: DO-214AB footprint enables high-density layout; 0.210 g mass supports automated placement and reflow compatibility. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-3EJH01-M3/5BT | VRRM = 100 V, trr = 35 ns, but VF = 1.05 V at 3 A; slightly higher conduction loss | Same DO-214AB package; identical pinout and thermal profile | Preferred when Vishay supply chain alignment is required; verify layout tolerance for 0.1 V higher VF rise |
| ON Semiconductor MUR3100CT | Dual common-cathode configuration; VRRM = 100 V per diode, trr = 50 ns - slower recovery than ES3BHM6G | Requires dual-diode layout; not a direct replacement due to configuration mismatch | Consider only for dual-output or redundant rectification schemes; avoid in space-constrained single-diode footprints |
Compared with VS-3EJH01-M3/5BT and MUR3100CT, ES3BHM6G offers the lowest forward voltage (0.95 V) among 100 V, 3 A super fast rectifiers in DO-214AB, delivering superior conduction efficiency in thermally constrained 50–100 W power stages without sacrificing recovery speed.
Availability
ES3BHM6G is available at Aetrix Electronics and suitable for telecom DC-DC converters, server VRMs, and industrial PLC power supplies requiring stable component supply, consistent parametric performance, and long-term manufacturing continuity.
Supply support for ES3BHM6G 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in power rectifiers, TVS diodes, and MOSFETs for industrial and computing markets.
The ES3x series was designed specifically for high-frequency switching power supplies demanding low trr, stable VF, and robust surge handling - targeting cost-sensitive yet performance-driven applications in telecom infrastructure and embedded power systems.
FAQ
What is the maximum junction temperature rating for ES3BHM6G?
The ES3BHM6G has a maximum junction temperature (TJMAX) of +150°C, with an operating range from –55°C to +150°C. This rating allows the ES3BHM6G to sustain continuous conduction in high-ambient environments such as enclosed telecom chassis or industrial control cabinets without derating below its 3 A rated current, provided thermal design accounts for RθJA = 47 °C/W.
Does ES3BHM6G meet RoHS and halogen-free requirements?
Yes, ES3BHM6G is RoHS compliant and halogen-free per IEC 61249-2-21. The device uses environmentally compliant molding compound and matte tin-plated leads, satisfying regulatory requirements for commercial, industrial, and telecom equipment sold in EU, China, and North American markets - no exemptions or declarations required for standard use cases.
What is the reverse recovery time (trr) test condition for ES3BHM6G?
The reverse recovery time of 35 ns for ES3BHM6G is measured under standardized conditions: IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A, with specified pulse waveform per JEDEC guidelines. This value is guaranteed across the full temperature range and reflects actual dynamic behavior in real-world switching waveforms, not just small-signal characterization.
Is ES3BHM6G suitable for use in flyback converter secondary rectification?
Yes, ES3BHM6G is well-suited for flyback secondary rectification due to its 35 ns trr, low 45 pF junction capacitance, and 10 µA reverse leakage at 25°C. These parameters minimize switching noise, reduce output voltage overshoot, and improve light-load regulation - especially beneficial in discontinuous conduction mode (DCM) flyback designs operating above 200 kHz.
What packaging format is offered for ES3BHM6G?
ES3BHM6G is supplied in DO-214AB (SMC) package on 3,000-piece tape-and-reel format, compatible with standard SMT pick-and-place equipment. The matte tin-plated leads meet J-STD-002 solderability requirements, and the device's MSL Level 1 rating eliminates bake requirements prior to reflow, supporting high-yield automated assembly.
ES3BHM6G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 100 V
- Capacitance @ Vr, F:
- 45pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES3BHM6G FAQ
1.How can I place an order for ES3BHM6G through Aetrix?
Please submit a Request for Quotation (RFQ) for ES3BHM6G 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 ES3BHM6G reliable?
The price and inventory of ES3BHM6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES3BHM6G is usually 5 days.
3.What payment methods are accepted for ES3BHM6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3BHM6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES3BHM6G?
ES3BHM6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES3BHM6G 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 ES3BHM6G?
For technical support, including ES3BHM6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3BHM6G requirements.
6.How does Aetrix verify that ES3BHM6G is sourced from the original manufacturer or authorized distributors?
All ES3BHM6G 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 ES3BHM6G meets industry standards.
7.What is the process for return or replacement of ES3BHM6G?
All ES3BHM6G units undergo pre-shipment inspection (PSI). If there is an issue with ES3BHM6G, 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 ES3BHM6G part is unused and in its original packaging.
Return procedure for ES3BHM6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ES3BHM6G Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
