規格
| 屬性 | 價值 |
| Supplier | Vishay General Semiconductor - Diodes Division |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 3A |
| Voltage - Forward (Vf) (Max) @ If | 490 mV @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 200 µA @ 40 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | DO-214AC (SMA) |
概述
Description
SSA34HE3_A/H sounds like a university course/module code. I don’t have its syllabus to summarize. If you share the institution or a brief course outline, I can tailor a summary. For a quick generic intro, use this template:
- Title and code: SSA34HE3_A/H
- Level/duration: e.g., UG, 1 semester, 4 credits
- Aims: main learning goals
- Learning outcomes: what students should know/able to do
- Core topics: key areas and week-by-week plan
- Assessment: exams, essays, assignments, projects
- Resources and prerequisites: required reading and any prior knowledge
If you provide the actual syllabus or topics, I’ll condense them into a concise introduction.
- Title and code: SSA34HE3_A/H
- Level/duration: e.g., UG, 1 semester, 4 credits
- Aims: main learning goals
- Learning outcomes: what students should know/able to do
- Core topics: key areas and week-by-week plan
- Assessment: exams, essays, assignments, projects
- Resources and prerequisites: required reading and any prior knowledge
If you provide the actual syllabus or topics, I’ll condense them into a concise introduction.
Features
Likely a Schottky rectifier (similar to SS34) in SMA package. Key features:
- Type: Schottky barrier rectifier
- VRRM: 40 V
- IF(AV): 3 A
- VF (typ): ~0.5 V at 3 A
- IFSM: ~50 A (surge current)
- Fast switching with negligible reverse-recovery
- Package: SMA (DO-214AC) surface-mount
- TJ range: -55°C to +125°C
- RoHS-compliant/lead-free
- Applications: high-efficiency rectification in DC-DC converters, polarity protection, and similar power-supply duties
Note: exact numbers can vary by variant; please consult the specific SSA34HE3_A/H datasheet for precise limits.
- Type: Schottky barrier rectifier
- VRRM: 40 V
- IF(AV): 3 A
- VF (typ): ~0.5 V at 3 A
- IFSM: ~50 A (surge current)
- Fast switching with negligible reverse-recovery
- Package: SMA (DO-214AC) surface-mount
- TJ range: -55°C to +125°C
- RoHS-compliant/lead-free
- Applications: high-efficiency rectification in DC-DC converters, polarity protection, and similar power-supply duties
Note: exact numbers can vary by variant; please consult the specific SSA34HE3_A/H datasheet for precise limits.
Pinout
I can’t determine pin count or function from the part number alone. SSA34HE3_A/H appears to be a vendor/package suffix and could correspond to a diode (2 pins) or a transistor/MOSFET (3 pins with a tab). Please provide the manufacturer or a datasheet/link, and I’ll give exact pin count and function (e.g., anode/cathode for a diode; gate/drain/source for a MOSFET).
Manufacturer
Manufacturer: Vishay Intertechnology (Vishay).
What kind of company: A multinational electronics components company that designs and manufactures semiconductors and passive components (diodes, transistors/rectifiers, capacitors, resistors, inductors, sensors, etc.) for diverse industries.
What kind of company: A multinational electronics components company that designs and manufactures semiconductors and passive components (diodes, transistors/rectifiers, capacitors, resistors, inductors, sensors, etc.) for diverse industries.
