BD437
Or copy the link below:
- Mfr.Part #
- BD437
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-225AA, TO-126-3
- Datasheet
- Download
- Description
- TRANS NPN 45V 4A SOT32-3
- Stock
- 1,529
- In Stock ：
- 1,529
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Max Collector Current :
- 4A
- Lead Free :
- Lead Free
- Element Configuration :
- Single
- Current - Collector Cutoff (Max) :
- 100μA ICBO
- Factory Lead Time :
- 2 Weeks
- Collector Emitter Breakdown Voltage :
- 45V
- Number of Pins :
- 3
- Gain Bandwidth Product :
- 3MHz
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Tin (Sn)
- Current Rating :
- 4A
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Collector Emitter Saturation Voltage :
- 800mV
- Surface Mount :
- No
- Mounting Type :
- Through Hole
- Collector Base Voltage (VCBO) :
- 45V
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 85 @ 500mA 1V
- Polarity/Channel Type :
- NPN
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Transistor Application :
- SWITCHING
- Transistor Type :
- NPN
- Power Dissipation :
- 36W
- Max Power Dissipation :
- 36W
- Transistor Element Material :
- SILICON
- Base Part Number :
- BD437
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 3MHz
- Pin Count :
- 3
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -55°C~150°C TJ
- Pbfree Code :
- yes
- Transition Frequency :
- 3MHz
- Vce Saturation (Max) @ Ib, Ic :
- 800mV @ 300mA, 3A
- Voltage - Rated DC :
- 45V
- Published :
- 2003
- Number of Elements :
- 1
- Collector Emitter Voltage (VCEO) :
- 45V
- Emitter Base Voltage (VEBO) :
- 5V
- Radiation Hardening :
- No
- Number of Terminations :
- 3
- Package / Case :
- TO-225AA, TO-126-3
- Packaging :
- Bulk
- hFE Min :
- 30
- Datasheets
- BD437
NPN -55°C~150°C TJ 100μA ICBO 1 Elements 3 Terminations SILICON NPN TO-225AA, TO-126-3 Bulk Through Hole
BD437G 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 85 @ 500mA 1V.With a collector emitter saturation voltage of 800mV, it offers maximum design flexibility.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 800mV @ 300mA, 3A.If the emitter base voltage is kept at 5V, a high level of efficiency can be achieved.In definition, current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating too much, and the current rating of this device is 4A.A transition frequency of 3MHz is present in the part.Collector current can be as low as 4A volts at its maximum.
BD437G Features
the DC current gain for this device is 85 @ 500mA 1V
a collector emitter saturation voltage of 800mV
the vce saturation(Max) is 800mV @ 300mA, 3A
the emitter base voltage is kept at 5V
the current rating of this device is 4A
a transition frequency of 3MHz
BD437G Applications
There are a lot of ON Semiconductor
BD437G 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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
