DDTA143ZUA-7-F is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Similar
Similar
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
DDTA143ZUA-7-F | |
|---|---|
DigiKey Part Number | 31-DDTA143ZUA-7-FTR-ND - Tape & Reel (TR) 31-DDTA143ZUA-7-FCT-ND - Cut Tape (CT) 31-DDTA143ZUA-7-FDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | DDTA143ZUA-7-F |
Description | TRANS PREBIAS PNP 50V SOT323 |
Manufacturer Standard Lead Time | 40 Weeks |
Customer Reference | |
Detailed Description | Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 250 MHz 200 mW Surface Mount SOT-323 |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | DC Current Gain (hFE) (Min) @ Ic, Vce 80 @ 10mA, 5V |
Manufacturer Diodes Incorporated | Vce Saturation (Max) @ Ib, Ic 300mV @ 250µA, 5mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Collector Cutoff (Max) 500nA |
Part Status Active | Frequency - Transition 250 MHz |
Transistor Type PNP - Pre-Biased | Power - Max 200 mW |
Current - Collector (Ic) (Max) 100 mA | Mounting Type Surface Mount |
Voltage - Collector Emitter Breakdown (Max) 50 V | Package / Case SC-70, SOT-323 |
Resistors Included R1 and R2 | Supplier Device Package SOT-323 |
Resistor - Base (R1) 4.7 kOhms | Base Product Number |
Resistor - Emitter Base (R2) 47 kOhms |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| DDTA143ZUA-7-F | Diodes Incorporated | 0 | 31-DDTA143ZUA-7-FTR-ND | $0.22000 | Parametric Equivalent |
| DTA143ZUA-TP | MCC (Micro Commercial Components) | 0 | DTA143ZUA-TPMSTR-ND | $0.04282 | Parametric Equivalent |
| SMUN5133T1G | onsemi | 24,000 | SMUN5133T1GOSTR-ND | $0.19000 | Similar |
| MUN5133T1G | onsemi | 0 | 488-MUN5133T1GTR-ND | $0.16000 | Similar |
| DTA143ZU3HZGT106 | Rohm Semiconductor | 0 | DTA143ZU3HZGT106TR-ND | $0.29000 | Parametric Equivalent |
Available To Order
Factory Stock: 36,000
3,000 estimated in stock on 05-Jul-2027
This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.22000 | $0.22 |
| 10 | $0.13300 | $1.33 |
| 100 | $0.08240 | $8.24 |
| 500 | $0.06028 | $30.14 |
| 1,000 | $0.05308 | $53.08 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.04390 | $131.70 |
| 6,000 | $0.03927 | $235.62 |
| 9,000 | $0.03690 | $332.10 |
| 15,000 | $0.03424 | $513.60 |
| 21,000 | $0.03266 | $685.86 |
| 30,000 | $0.03112 | $933.60 |
| 75,000 | $0.02775 | $2,081.25 |
| 150,000 | $0.02567 | $3,850.50 |
| 300,000 | $0.02392 | $7,176.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.





