BC817-40
- Mfr.Part #
- BC817-40
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- TRANS NPN 45V 0.5A SOT23-3
- Stock
- 11,142,622
- In Stock :
- 11,142,622
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Transistor Application :
- SWITCHING
- Contact Plating :
- Tin
- Max Breakdown Voltage :
- 45V
- Collector Emitter Breakdown Voltage :
- 45V
- Width :
- 1.4mm
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Number of Pins :
- 3
- Lead Free :
- Lead Free
- Frequency :
- 100MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Dissipation :
- 350mW
- Pbfree Code :
- yes
- Operating Temperature :
- -65°C~150°C TJ
- Current - Collector Cutoff (Max) :
- 100nA
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Height :
- 1mm
- Additional Feature :
- High Reliability
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Base Part Number :
- BC817
- Weight :
- 7.994566mg
- Collector Base Voltage (VCBO) :
- 50V
- Current - Collector (Ic) (Max) :
- 500mA
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Number of Elements :
- 1
- Factory Lead Time :
- 19 Weeks
- Transition Frequency :
- 100MHz
- Length :
- 3.05mm
- Radiation Hardening :
- No
- Collector Emitter Saturation Voltage :
- 700mV
- Published :
- 2005
- Vce Saturation (Max) @ Ib, Ic :
- 700mV @ 50mA, 500mA
- Emitter Base Voltage (VEBO) :
- 5V
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 250 @ 100mA 1V
- Transistor Element Material :
- SILICON
- Mount :
- Surface Mount
- Number of Terminations :
- 3
- Gain Bandwidth Product :
- 100MHz
- Transistor Type :
- NPN
- Polarity/Channel Type :
- NPN
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Element Configuration :
- Single
- Collector Emitter Voltage (VCEO) :
- 45V
- Series :
- Automotive, AEC-Q101
- Max Power Dissipation :
- 310mW
- Max Collector Current :
- 800mA
- Datasheets
- BC817-40
BC817-40 Documents

NPN -65°C~150°C TJ 100nA 1 Elements 3 Terminations SILICON NPN TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Surface Mount
BC817-40-7-F Overview
The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 250 @ 100mA 1V.With a collector emitter saturation voltage of 700mV, it offers maximum design flexibility.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 700mV @ 50mA, 500mA.If the emitter base voltage is kept at 5V, a high level of efficiency can be achieved.A transition frequency of 100MHz is present in the part.There is a breakdown input voltage of 45V volts that it can take.Collector current can be as low as 800mA volts at its maximum.
BC817-40-7-F Features
the DC current gain for this device is 250 @ 100mA 1V
a collector emitter saturation voltage of 700mV
the vce saturation(Max) is 700mV @ 50mA, 500mA
the emitter base voltage is kept at 5V
a transition frequency of 100MHz
BC817-40-7-F Applications
There are a lot of Diodes Incorporated
BC817-40-7-F applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















