BFR30 T/R NXP Semiconductors, BFR30 T/R Datasheet - Page 8

• Manufacturer Part Number: BFR30 T/R
• Description: RF Bipolar Small Signal N-CH 25V 10mA
• Manufacturer: NXP Semiconductors

Specifications of BFR30 T/R

• Mounting Style: SMD/SMT
• Configuration: Single
• Transistor Polarity: NPN
• Maximum Operating Temperature: + 150 C
• Package / Case: SOT-23
• Other names: BFR30,215

NXP Semiconductors
1997 Dec 05
handbook, halfpage
handbook, full pagewidth
N-channel field-effect transistors
(nV/ Hz)
V
Fig.15 Feedback capacitance as a function of
V
(1) BFR31; I
(2) BFR30; I
DS
DS
e n
(pF)
−0.8
−0.6
−0.4
−0.2
C rs
= 10 V; f = 1 MHz; T
= 10 V; T
10
10
10
−1
10
0
1
4
3
2
10
0
gate-source voltage; typical values.
D
D
amb
= 1 mA.
= 4 mA.
−1
= 25 C.
Fig.16 Equivalent noise voltage source as a function of frequency; typical values.
amb
−2
= 25 C.
10
2
−3
−4
V GS (V)
MDA668
−5
10
3
8
10
4
10
5
BFR30; BFR31
(1)
(2)
Product specification
f (Hz)
MDA669
10
6