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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,238 pcs
|
1238 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Surge Current | |
| Impedance (Max) (Zzt) | |
| Marking Code | |
| Mounting Type | |
| Operating Temperature | |
| Polarity Indicator | |
| Power | |
| Standard Packaging | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage | |
| Weight | |
| Zener Impedance (Maximum @ IZK = 0.25 mA) |
The PANJIT 1SMA4745_R1_00001 is a 16V Zener diode from the 1SMA4728~1SMA4757 series, designed for surface mount applications. It features a nominal Zener voltage of 16V with a tolerance of ±5%, ensuring precise voltage regulation. The diode can dissipate up to 1W of power (derated above 50°C) and can handle a peak forward surge current of 10A for 8.3ms. Electrical characteristics include a maximum Zener impedance of 16Ω at 15.5mA test current and 700Ω at 0.25mA, with a reverse leakage current of only 0.1μA at 12.2V.
The device is housed in a DO-214AC (SMA) surface mount package with solder plated terminals and a cathode band for polarity identification. It operates over a junction temperature range of -55°C to 150°C and has a typical thermal resistance of 150°C/W when mounted on a minimum recommended pad layout. The component is RoHS3 compliant and lead free, making it suitable for environmentally conscious designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.29 | $0.29 |
| 10+ | $0.26 | $0.26 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.12 | $0.12 |
| 1,800+ | $0.10 | $0.10 |
| 3,600+ | $0.05 | $0.05 |
| 9,000+ | $0.05 | $0.05 |
| 23,400+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
16V nominal, with a range of 15.2V to 16.8V.
10A for 8.3ms single half sine-wave.
DO-214AC (SMA) surface mount package.
1W maximum.
±5%.
-55°C to 150°C.