BF861B,215 NXP Semiconductors, BF861B,215 Datasheet - Page 7

• Manufacturer Part Number: BF861B,215
• Description: JFET N-CHAN 25V SOT-23
• Manufacturer: NXP Semiconductors

Specifications of BF861B,215

• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Transistor Type: N-Channel JFET
• Voltage - Rated: 25V
• Current Rating: 15mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency: -
• Gain: -
• Noise Figure: -
• Current - Test: -
• Voltage - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1967-2; 934034350215; BF861B T/R

Philips Semiconductors
9397 750 13395
Product data sheet
Fig 10. Typical input characteristics; BF861C.
Fig 12. Input and reverse transfer capacitance as
C
is
(pF)
(mA)
, C
I
D
20
16
12
10
rs
8
4
0
8
6
4
2
0
V
V
f = 1 MHz.
functions of gate-source voltage; typical
values.
2.5
DS
8
DS
= 8 V.
= 8 V.
2
6
1.5
4
C
C
is
rs
1
2
0.5
V
V
GS
GS
mbd469
mbd471
(V)
Rev. 04 — 24 September 2004
(V)
0
0
BF861A; BF861B; BF861C
Fig 11. Typical output characteristics; BF861C.
Fig 13. Gate current as a function of drain-gate
(nA)
I
G
(mA)
(1) V
(2) V
(3) V
(4) V
(5) V
(6) V
(1) I
(2) I
(3) I
(4) I
I
10
10
10
10
10
D
10
20
16
12
10
8
4
0
1
2
1
2
3
4
5
V
V
voltage; typical values.
D
D
D
D
0
0
DS
GS
GS
GS
GS
GS
GS
DS
= 10 mA.
= 1 mA.
= 0.1 mA.
= I
= 8 V.
= 8 V.
= 0 V.
= 200 mV.
= 400 mV.
= 600 mV.
= 800 mV.
= 1 V.
GSS
.
2
5
10
4
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
N-channel junction FETs
15
6
20
8
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
(5)
(6)
V
V
DG
DS
mbd470
mbd472
(V)
(V)
10
25
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