BF245B NXP Semiconductors, BF245B Datasheet

RF JFET BULK FET-RFSS

BF245B

Manufacturer Part Number
BF245B
Description
RF JFET BULK FET-RFSS
Manufacturer
NXP Semiconductors
Datasheet

Specifications of BF245B

Configuration
Single
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Transistor Polarity
N-Channel
Drain Source Voltage Vds
30 V
Gate-source Breakdown Voltage
- 30 V
Maximum Drain Gate Voltage
30 V
Continuous Drain Current
25 mA
Maximum Operating Temperature
+ 150 C
Package / Case
SPT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
BF245B,112

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BF245B
Manufacturer:
SPANSION
Quantity:
101
Part Number:
BF245B
Manufacturer:
FSC
Quantity:
25
Part Number:
BF245B
Manufacturer:
PHILIPS
Quantity:
29 845
Part Number:
BF245B
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Product specification
Supersedes data of April 1995
DATA SHEET
BF245A; BF245B; BF245C
N-channel silicon field-effect
transistors
DISCRETE SEMICONDUCTORS
1996 Jul 30

Related parts for BF245B

BF245B Summary of contents

Page 1

... DATA SHEET BF245A; BF245B; BF245C N-channel silicon field-effect transistors Product specification Supersedes data of April 1995 DISCRETE SEMICONDUCTORS 1996 Jul 30 ...

Page 2

... C  T amb  kHz; T amb = 1 V;   MHz; T amb 2 Product specification BF245A; BF245B; BF245C DESCRIPTION drain source gate g MAM257 MIN. TYP. MAX. UNIT  30 V  8 V  30 V  6.5 mA    300 mW  ...

Page 3

... T amb PARAMETER CONDITIONS = 1  nA 200    300 s;   0.02 BF245A; BF245B; BF245C MIN.        65  CONDITIONS VALUE in free air 250 200 MIN.  0. 0.4 1.6  ...

Page 4

... DS GS value at 1 kHz 100 MHz k (common source); G input tuned to minimum noise MGE785 handbook, halfpage 100 150 T j (° Product specification BF245A; BF245B; BF245C MIN. TYP. MAX.  4  1.1  1.6  250  40  3  6  1.4  25  ...

Page 5

... Fig.4 Output characteristics for BF245A; typical values. 15 handbook, halfpage I D (mA  Fig.6 Output characteristics for BF245B; typical values. 1996 Jul 30 MBH555 handbook, halfpage −0.5 V −1 V −1 ( MBH553 handbook, halfpage −0.5 V −1 V −1.5 V −2 V −2 ( Product specification BF245A; BF245B; BF245C (mA) ...

Page 6

... Fig.8 Output characteristics for BF245C; typical values. 15 handbook, halfpage I D (mA Fig.10 Drain current as a function of junction temperature; typical values for BF245B. 1996 Jul 30 MBH554 handbook, halfpage −1 V −2 V −3 V − ( Fig.9 MGE776 handbook, halfpage (mA −1 V −2 V 100 150 T j (°C) ...

Page 7

... DS GS amb Fig.14 Common-source forward transfer admittance as a function of frequency; typical values. 1996 Jul 30 MGE778 2 10 handbook, halfpage (mA/ − (MHz) MGE782 handbook, halfpage (MHz) 7 BF245A; BF245B; BF245C (μA/  amb Fig.13 Common source reverse admittance as a function of frequency; typical values (μA/V) ...

Page 8

... V GS (V) V Fig.17 Reverse transfer capacitance as a function MGE791 handbook, halfpage BF245C (mA) V Fig.19 Gate-source cut-off voltage as a function of 8 BF245A; BF245B; BF245C 1 (pF) typ 1 0.5 −2 −4 −  MHz amb of gate-source voltage; typical values. −10 ...

Page 9

... kHz amb Fig.20 Drain-source on-state resistance as a function of gate-source voltage; typical values. 1996 Jul 30 MGE790 handbook, halfpage BF245B BF245C −3 − (V) 9 BF245A; BF245B; BF245C 3 F (dB  k amb Input tuned to minimum noise. Fig.21 Noise figure as a function of frequency; ...

Page 10

... Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities. OUTLINE VERSION IEC SOT54 variant 1996 Jul 2.5 scale 4.8 1.7 4.2 2.54 1.27 4.4 1.4 3.6 REFERENCES JEDEC JEITA 10 Product specification BF245A; BF245B; BF245C ( max max 14.5 2.5 2.5 12.7 EUROPEAN PROJECTION SOT54 variant ISSUE DATE 04-06-28 05-01-10 ...

Page 11

... Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. 11 Product specification BF245A; BF245B; BF245C DEFINITION ...

Page 12

... Jul 30 BF245A; BF245B; BF245C Export control  This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data  ...

Page 13

... Interface, Security and Digital Processing expertise Customer notification This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal definitions and disclaimers. No changes were made to the technical content, except for package outline drawings which were updated to the latest version. ...

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