Products
Manufacturer
RFQ
NEWS
ContactQST4TR
QST4TR datasheet pdf and Transistors - Bipolar (BJT) - Single product details from ROHM Semiconductor stock available at Feilidi
- Manufacturer: ROHM Semiconductor
- NO: 687-QST4TR
- Package: SOT-23-6 Thin, TSOT-23-6
- Datasheet:
- Stock: 2471
- Description: QST4TR datasheet pdf and Transistors - Bipolar (BJT) - Single product details from ROHM Semiconductor stock available at Feilidi(Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Number of Pins | 6 |
| Transistor Element Material | SILICON |
| Operating Temperature | 150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 6 |
| ECCN Code | EAR99 |
| Subcategory | Other Transistors |
| Max Power Dissipation | 1.25W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| Base Part Number | QST |
| Pin Count | 6 |
| Number of Elements | 1 |
| Element Configuration | Single |
| Transistor Application | AMPLIFIER |
| Gain Bandwidth Product | 280MHz |
| Polarity/Channel Type | PNP |
| Transistor Type | PNP |
| Collector Emitter Voltage (VCEO) | 12V |
| Max Collector Current | 3A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 270 @ 500mA 2V |
| Current - Collector Cutoff (Max) | 100nA ICBO |
| Vce Saturation (Max) @ Ib, Ic | 250mV @ 30mA, 1.5A |
| Collector Emitter Breakdown Voltage | 12V |
| Current - Collector (Ic) (Max) | 3A |
| Transition Frequency | 280MHz |
| Collector Base Voltage (VCBO) | 15V |
| Emitter Base Voltage (VEBO) | 6V |
| hFE Min | 270 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
QST4TR Overview
As dc = Ic/Ib, DC current gain is the ratio of base current to collector current, and DC current gain for this device is 270 @ 500mA 2V.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 250mV @ 30mA, 1.5A.Keeping the emitter base voltage at 6V can result in a high level of efficiency.Single BJT transistor contains a transSingle BJT transistorion frequency of 280MHz.When collector current reaches its maximum, it can reach 3A volts.
QST4TR Features
the DC current gain for this device is 270 @ 500mA 2V
the vce saturation(Max) is 250mV @ 30mA, 1.5A
the emitter base voltage is kept at 6V
a transition frequency of 280MHz
QST4TR Applications
There are a lot of ROHM Semiconductor QST4TR applications of single BJT transistors.
- Interface
- Inverter
- Muting
- Driver
