1N4148W-7-F
Surface-Mount Fast Switching DiodeThe 1N4148W-7-F is a surface-mount fast switching diode from Diodes Incorporated. View the full 1N4148W-7-F datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
1N4148W-7-F shares its datasheet with 1N4148W, whose page lists every part number it covers.
Official 1N4148W-7-F datasheet (PDF) — the source this page was extracted from.
1N4148W-7-F Key Specifications
| Parameter | Value |
|---|---|
| Capacitance @ Vr, F | 2pF @ 0V, 1MHz |
| Current - Average Rectified (Io) | 300mA |
| Reverse Leakage Current | 1 µA @ 75 V |
| Mounting Type | Surface Mount |
| Operating Temperature - Junction | -55°C ~ 150°C |
| Package / Case | SOD-123 |
| Reverse Recovery Time | 4 ns |
| Clock Speed | Fast Recovery =< 500ns, > 200mA (Io) Hz |
| Supplier Device Package | SOD-123 |
| Diode Technology | Standard |
| Reverse Voltage (Max) | 100 V |
| Forward Voltage (Max) | 1.25 V @ 150 mA |
1N4148W-7-F Overview
Part: BAV16W/1N4148W — Diodes Incorporated
Type: Surface-Mount Fast Switching Diode
Description: Fast switching diode with a maximum forward voltage of 0.715V at 1mA, a fast reverse recovery time of 4ns, and low capacitance of 2pF.
Operating Conditions:
- Operating and Storage Temperature Range: -55 to +150 °C
- Forward Continuous Current: 300 mA
Absolute Maximum Ratings:
- Max Peak Repetitive Reverse Voltage: 100 V
- Max Forward Continuous Current: 300 mA
- Max Operating and Storage Temperature: +150 °C
Key Specs:
- Reverse Breakdown Voltage (I_R = 1.0μA): 100 V (Min)
- Forward Voltage (I_F = 1.0mA): 0.715 V (Max)
- Peak Reverse Current (V_R = 75V): 1.0 μA (Max)
- Total Capacitance (V_R = 0, f = 1.0MHz): 2.0 pF (Max)
- Reverse Recovery Time (I_F = I_R = 10mA): 4.0 ns (Max)
- Power Dissipation: 400 mW
- Thermal Resistance Junction to Ambient Air: 315 °C/W
Features:
- Fast Switching Speed
- Low-Forward Voltage: maximum of 0.715V at 1mA
- Fast Reverse Recovery: maximum of 4ns
- Low Capacitance: maximum of 2pF
- Surface-Mount Package Ideally Suited for Automated Insertion
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. 'Green' Device
- AEC-Q101 qualified, PPAP capable (for 1N4148WQ)
Applications:
- General Purpose Switching Applications
- Automotive applications (for 1N4148WQ)
Package:
- SOD123
1N4148W-7-F Features
- Fast Switching Speed
- Low-Forward Voltage: maximum of 0.715V at 1mA
- Fast Reverse Recovery: maximum of 4ns
- Low Capacitance: maximum of 2pF
- Surface-Mount Package Ideally Suited for Automated Insertion
- For General Purpose Switching Applications
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. 'Green' Device (Note 3)
- The 1N4148WQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.
https://www.diodes.com/quality/product-definitions/
Top View
1N4148W-7-F Electrical Characteristics
| Characteristic | Symbol | Min | Max | Unit | Test Condition |
|---|---|---|---|---|---|
| Reverse Breakdown Voltage (Note 6) | V (BR)R | 100 | ⎯ | V | I R = 1.0μA |
| Forward Voltage | V FM | ⎯ | 0.715 0.855 1.0 1.25 | V | I F = 1.0mA I F = 10mA I F = 50mA I F = 150mA |
| Peak Reverse Current (Note 6) | I RM | ⎯ | 1.0 50 30 25 | μA μA μA nA | V R = 75V V R = 75V, T J = +150° C V R = 25V, T J = +150° C V R = 20V |
| Total Capacitance | C T | ⎯ | 2.0 | pF | V R = 0, f = 1.0MHz |
| Reverse Recovery Time | t RR | ⎯ | 4.0 | ns | I F = I R = 10mA, I RR = 0.1 x I R , R L = 100Ω |
Notes:
-
Part mounted on FR-4 PC board, double-sided, with 3oz copper plating and with anode and cathode terminal pad dimensions of 2" x 2".
-
Short duration pulse test used to minimize self-heating effect.
1N4148W-7-F Absolute Maximum Ratings
| Characteristic | Characteristic | Symbol | Value | Unit |
|---|---|---|---|---|
| Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage | Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage | V RRM V RWM V R | 100 | V |
| RMS Reverse Voltage | RMS Reverse Voltage | V R(RMS) | 71 | V |
| Forward Continuous Current | Forward Continuous Current | I FM | 300 | mA |
| Non-Repetitive Peak Forward Surge Current | @t = 1.0μ s @t = 1.0s | I FSM | 2.0 1.0 | A |
1N4148W-7-F Thermal Information
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Power Dissipation (Note 5) | P D | 400 | mW |
| Thermal Resistance Junction to Ambient Air (Note 5) | R ← JA | 315 | ° C/W |
| Operating and Storage Temperature Range | T J , T STG | -55 to +150 | ° C |
1N4148W-7-F Package Information
- Package: SOD123
- Package Material: Molded Plastic, 'Green' Molding Compound. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead-Free Plating). Solderable per MIL-STD-202, Method 208
- Polarity: Cathode Band
- Weight: 0.01 grams (Approximate)
Other Discrete Semiconductors
- 1N4148W-13-F – Diodes Incorporated, Surface-Mount Fast Switching Diode
- 1N4148WS – onsemi, Fast Switching Diode
- 1N4148WS-13-F – Diodes Incorporated, Fast Switching Diode
- 1N4148WS-7-F – Diodes Incorporated, Fast Switching Diode
- 1N4148WSQ – Diodes Incorporated, Fast Switching Diode
- 1N4148WSQ-13-F – Diodes Incorporated, Fast Switching Diode
- 1N4148WSQ-7-F – Diodes Incorporated, Fast Switching Diode
- 1N4148WT – Diodes Incorporated, Surface Mount Fast Switching Diode
All Discrete Semiconductors datasheetsAll Diodes datasheets (217)
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