Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | onsemi,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 250 V |
| Current - Average Rectified(Io) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 200 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 50 ns |
| Current - Reverse Leakage @ Vr | 40 nA @ 200 V |
| Capacitance @ Vr F | 5pF @ 0V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-323 |
Tổng quan
Description
I can’t identify NSVBAS21AHT1G from standard references. Could you share the context (manufacturer, product category, or a link)? Once I know what it is, I’ll provide a concise intro (≤180 words) covering:
- what it is (part/type)
- key features/specs
- typical applications
- basic usage or usage notes (e.g., pinout, packaging)
If you provide context, I’ll tailor a precise, brief introduction.
- what it is (part/type)
- key features/specs
- typical applications
- basic usage or usage notes (e.g., pinout, packaging)
If you provide context, I’ll tailor a precise, brief introduction.
Equivalent
NSVBAS21AHT1G is Nexperia’s BAS21A small‑signal switching diode (SOT‑23). Direct equivalents: BAS21A / MMBAS21 offered by ON Semiconductor, Diodes Inc., Vishay and ROHM. Functional substitutes (verify package and ratings): MMBAS21, generic BAS21, or 1N4148 (through‑hole) for similar switching use. Always cross‑check Vf, Ir, Ppk and package before replacing.
Features
- General purpose fast-switching silicon diode
- Reverse voltage (VRRM) around 60 V (typical for BAS21A family)
- Average forward current (IF(AV)) up to ~200 mA
- Fast switching speed suitable for high-frequency/signal applications
- Low forward voltage drop (VF ≈ 0.7–1.0 V at modest current)
- Surface-mount device in RoHS-compliant package (suffix G indicates Pb-free)
- Applications: switching, clamping, level shifting, protection in small-signal circuits
Note: For exact electrical ratings on NSVBAS21AHT1G, please consult the datasheet.
- Reverse voltage (VRRM) around 60 V (typical for BAS21A family)
- Average forward current (IF(AV)) up to ~200 mA
- Fast switching speed suitable for high-frequency/signal applications
- Low forward voltage drop (VF ≈ 0.7–1.0 V at modest current)
- Surface-mount device in RoHS-compliant package (suffix G indicates Pb-free)
- Applications: switching, clamping, level shifting, protection in small-signal circuits
Note: For exact electrical ratings on NSVBAS21AHT1G, please consult the datasheet.
Pinout
NSVBAS21AHT1G is a single small‑signal switching diode in an SOT‑23 package (3 pins). Typical pin functions:
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: Cathode (or no‑connect depending on manufacturer footprint; often tied to pin 2)
Intended use: high‑speed switching, signal detection and clamping. For the exact pin assignment and electrical ratings (pin‑3 usage, absolute max ratings, polarity variant), refer to the manufacturer datasheet.
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: Cathode (or no‑connect depending on manufacturer footprint; often tied to pin 2)
Intended use: high‑speed switching, signal detection and clamping. For the exact pin assignment and electrical ratings (pin‑3 usage, absolute max ratings, polarity variant), refer to the manufacturer datasheet.
Manufacturer
Manufacturer: Nexperia.
What kind of company: Nexperia is a global semiconductor manufacturer (spun out of NXP) that designs and produces discrete components, MOSFETs, logic ICs and analog/power devices for automotive, industrial and consumer applications.
What kind of company: Nexperia is a global semiconductor manufacturer (spun out of NXP) that designs and produces discrete components, MOSFETs, logic ICs and analog/power devices for automotive, industrial and consumer applications.
Package
The NSVBAS21AHT1G is a small-signal switching diode supplied in a 2‑lead surface‑mount SOD‑523 (SC‑79) package.
