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FM4007
Rectron USA
DIODE GP GLASS 2A 1000V SMA
4618 Pcs New Original In Stock
Diode 1000 V 1A Surface Mount DO-214AC (SMA)
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Minimum 1
5.0 / 5.0
- (517 Ratings)
FM4007
Product Overview
12948302
DiGi Electronics Part Number
FM4007-DGManufacturer
Rectron USA
FM4007
Description
DIODE GP GLASS 2A 1000V SMAInventory
4618 Pcs New Original In Stock
Diode 1000 V 1A Surface Mount DO-214AC (SMA)
Quantity
Minimum 1
Minimum 1
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365 - Day Quality Guarantee - Every part fully backed.
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FM4007 Technical Specifications
Category
Diodes, Rectifiers, Single Diodes
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
Technology
Standard
Voltage - DC Reverse (Vr) (Max)
1000 V
Current - Average Rectified (Io)
1A
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 1 A
Speed
Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr
5 µA @ 1000 V
Capacitance @ Vr, F
15pF @ 4V, 1MHz
Grade
Automotive
Qualification
AEC-Q101
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Supplier Device Package
DO-214AC (SMA)
Operating Temperature - Junction
-55°C ~ 150°C
Datasheet & Documents
Datasheets
Download FM4007 Product Specification (PDF)
HTML Datasheet
FM4007-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH info available upon request
ECCN
EAR99
HTSUS
8541.10.0080
Additional Information
Other Names
2516-FM4007TR
Standard Package
7,500
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
S1MA-E3/5AT
Vishay General Semiconductor - Diodes Division
1088
S1MA-E3/5AT-DG
0.0063
Parametric Equivalent
S1MHE3/61T
Vishay General Semiconductor - Diodes Division
85808
S1MHE3/61T-DG
0.0063
Parametric Equivalent
S1MHE3/5AT
Vishay General Semiconductor - Diodes Division
838
S1MHE3/5AT-DG
0.0063
Parametric Equivalent
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
L'organisation logistique de DiGi Electronics est remarquable, tout arrive toujours à temps.
Dec 02, 2025
いつも期待を裏切らない品質と価格に大満足です。
Dec 02, 2025
配送の速さには驚きました。注文から手元に届くまでのスピードが素晴らしいです。
Dec 02, 2025
Their inventory is impressively stocked, making my procurement process smooth and hassle-free.
Dec 02, 2025
My items were well-packaged with care and arrived faster than I expected.
Dec 02, 2025
Their after-sales service is top-notch, guiding me through any technical questions seamlessly.
Dec 02, 2025
Thanks to their extensive stock reserves, we can easily plan ahead and avoid last-minute shortages.
Dec 02, 2025
Great transparency and reliable support—they really stand behind their products.
Dec 02, 2025
I am always happy with the standardized quality and cost-effective prices here.
Dec 02, 2025
The purchasing experience is seamless thanks to their clear and detailed product descriptions on the website.
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Frequently Asked Questions (FAQ)
Can the FM4007 be used as a drop-in replacement for the 1N4007 in high-temperature SMD designs, and what layout considerations should I address?
Yes, the FM4007 is a surface-mount alternative to the through-hole 1N4007, rated for the same 1000 V reverse voltage and 1 A average current, making it suitable for high-temperature environments up to 150°C junction temperature. However, because the FM4007 uses a DO-214AC (SMA) package, thermal performance depends heavily on PCB land patterning. To ensure reliability, use at least 25–30 mm² of copper pad area for heat dissipation and avoid placing it near high-power components. Also verify that your reflow profile complies with MSL-1 limits despite unlimited floor life, as repeated thermal cycling can impact long-term solder joint integrity in automotive applications where the FM4007 is commonly selected under AEC-Q101 guidelines.
How does the FM4007 compare to the STMicroelectronics SMAJ58CA TVS diode in overvoltage protection circuits for industrial power supplies?
The FM4007 is a general-purpose rectifier, not a TVS diode like the SMAJ58CA, so it should not be used for transient suppression. While both share the SMA package, the FM4007 has only standard recovery speed and lacks the low clamping voltage and high surge current capability of the SMAJ58CA. Using the FM4007 in place of a TVS diode risks failure during voltage spikes due to its 5 µA leakage at 1000 V and lack of avalanche breakdown protection. For primary-side rectification in industrial SMPS, pair the FM4007 with a dedicated TVS such as SMAJ58CA downstream to handle transients, ensuring the FM4007 operates within its repetitive peak reverse voltage limits without overstress.
What are the risks of using the FM4007 in a high-frequency bridge rectifier above 20 kHz, and are there better alternatives?
The FM4007 has a standard recovery time (>500ns), making it unsuitable for high-frequency switching above 20 kHz due to increased switching losses and potential voltage overshoot. In bridge rectifiers operating at higher frequencies, this can lead to thermal runaway, especially under full 1 A load. For designs exceeding 20 kHz, consider fast recovery alternatives like the RFNL series (e.g., RFNL4007, same SMA footprint) or switch to Schottky diodes like SB1100 where voltage stress is below 100 V. If stuck with the FM4007, derate current to 500 mA and include snubber circuits to suppress reverse recovery ringing that can damage downstream MOSFETs.
Is the FM4007 reliable for 10+ year automotive applications given its AEC-Q101 qualification, and what failure modes should I monitor?
Yes, the FM4007 is AEC-Q101 qualified, meeting stress test standards for automotive environments, making it suitable for under-hood and powertrain systems with long service life requirements. Key failure modes to monitor include solder joint fatigue due to thermal cycling and degradation from sustained reverse voltage near 1000 V. Mitigate risks by ensuring the reverse voltage never exceeds 80% of rated (800 V max in practice), verifying humidity resistance through conformal coating (despite MSL-1 rating), and avoiding exceeding the 1 A average rectified current in ambient temperatures above 85°C without thermal derating. Its 15 pF capacitance is low enough to not significantly affect EMI in most 50/60 Hz rectification circuits.
Can I parallel two FM4007 diodes to achieve 2A rectification in a space-constrained design, or is there a better strategy?
Paralleling FM4007 diodes is not recommended due to inconsistent forward voltage (Vf up to 1.1 V @ 1 A), which leads to current imbalance and potential thermal runaway in one device. Even minor PCB trace resistance differences can cause one diode to carry >70% of the load, exceeding its 1 A rating. Instead, use a single higher-rated SMD diode like the MUR420 (4 A, 200 V) or SS310 (3 A, 100 V) if voltage requirements allow, or switch to a DO-214AB (SMC) package such as the P600 series for better thermal performance. If maintaining 1000 V rating is critical, consider a single 2 A SMA device like the UF2007, which offers lower Vf and faster recovery than the FM4007 while using the same footprint.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
FM4007 CAD Models
Rectron USA FM4007 PCB symbols & footprints
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