NexperiaDatasheet (PDF)
PZU4.3B2A-QX
1 Independent 4.15V~4.34V 4.25V SOD-323 Single Zener Diodes RoHS
SOD-323ROHS3 CompliantActive
- Manufacturer
- Nexperia
- Manufacturer part #
- PZU4.3B2A-QX
- Store part #
- C5848521
- Package / case
- SOD-323
- Category
- Single Zener Diodes
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,000 in stock
#C5848521
Stock & price checked 9 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹7.65 | ₹76.50 |
| 100+ | ₹6.01 | ₹601.00 |
| 300+ | ₹5.19 | ₹1,557.00 |
| 3,000+ | ₹4.58 | ₹13,740.00 |
| 6,000+ | ₹4.09 | ₹24,540.00 |
| 9,000+ | ₹3.84 | ₹34,560.00 |
10 × ₹7.65
₹76.50
excl. GST
₹90.27 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
PZU4.3B2A-QX
₹76.50 for 10 + GST
Specifications
- Diode Configuration
- 1 Independent
- Tolerance
- ±2%
- Pd - Power Dissipation
- 320mW
- Reverse Leakage Current (Ir)
- 3uA@1V
- Impedance(Zzt)
- 90Ω
- Zener Voltage(Range)
- 4.15V~4.34V
- Zener Voltage(Nom)
- 4.25V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.032 g
Overview
General- purpose Zener diodes in a SOD323 (SC- 76) very small Surface- Mounted Device (SMD) plastic package.
Applications
- General regulation functions
Key features
- Non-repetitive peak reverse power dissipation: PZSM ≤ 40 W
- Total power dissipation: Ptot ≤ 320 mW
- Tolerance series:
- B: approximately ± 5%
- B1, B2, B3: approximately ± 2%
- Wide working voltage range: nominal 2.4 V to 36 V (E24 range)
- Low reverse current IR range
- Small plastic package suitable for surface-mounted design
- PZU5.1BA-Q - 10BA-Q: Very low dynamic impedances at low currents, very low leakage current, hard breakdown knee
- PZU-types: ± 10 V: Intentional minor rise of leakage current for optimized fast switching and noise reduction [Ref. AN90031]
- Qualified according to AEC-Q101 and recommended for use in automotive applications
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | PZU4.3B2A,115#C553728Nexperia · SOD-323 | Nexperia | SOD-323 | 2,440 | ₹7.08 · 2,440 in stock | View |
 | BZT52B4V3SQ#C20167637YANGJIE · SOD-323(SC-90) | YANGJIE | SOD-323(SC-90) | 1,960 | ₹5.04 · 1,960 in stock | View |
 | BZX384-B4V3,115#C550561Nexperia · SOD-323(SC-76) | Nexperia | SOD-323(SC-76) | 1,150 | ₹5.31 · 1,150 in stock | View |
 | PDZ4.3B,115#C552345Nexperia · SOD-323 | Nexperia | SOD-323 | 2,130 | ₹9.84 · 2,130 in stock | View |
| BZX384-B4V3-QX#C7508095Nexperia · SOD-323 | Nexperia | SOD-323 | 75 | ₹28.71 · 75 in stock | View | |
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