參數(shù)資料
型號: 2N2857CSMG4
廠商: SEMELAB LTD
元件分類: 小信號晶體管
英文描述: UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封裝: HERMETIC SEALED, CERAMIC, SOT-23 COMPATIBLE, LCC1-3
文件頁數(shù): 4/4頁
文件大?。?/td> 575K
代理商: 2N2857CSMG4
2SK975
Rev.2.00 Sep 07, 2005 page 2 of 6
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Ratings
Unit
Drain to source voltage
VDSS
60
V
Gate to source voltage
VGSS
±20
V
Drain current
ID
1.5
A
Drain peak current
ID(pulse)
*1
4.5
A
Body to drain diode reverse drain current
IDR
1.5
A
Channel dissipation
Pch
900
mW
Channel temperature
Tch
150
°C
Storage temperature
Tstg
–55 to +150
°C
Note:
1. PW
≤ 10 s, duty cycle ≤ 1%
Electrical Characteristics
(Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Drain to source breakdown voltage
V(BR)DSS
60
V
ID = 10 mA, VGS = 0
Gate to source breakdown voltage
V(BR)GSS
±20
V
IG =
±100 A, VDS = 0
Gate to source leak current
IGSS
±10
A
VGS =
±16 V, VDS = 0
Zero gate voltage drain current
IDSS
100
A
VDS = 50 V, VGS = 0
Gate to source cutoff voltage
VGS(off)
1.0
2.0
V
ID = 1 mA, VDS = 10 V
0.3
0.4
ID = 1 A, VGS = 10 V *
2
Static drain to source on state
resistance
RDS(off)
0.4
0.55
ID = 1 A, VGS = 4 V *
2
Forward transfer admittance
|yfs|
0.9
1.5
S
ID = 1 A, VDS = 10 V *
2
Input capacitance
Ciss
140
pF
Output capacitance
Coss
70
pF
Reverse transfer capacitance
Crss
20
pF
VDS = 10 V, VGS = 0,
f = 1 MHz
Turn-on delay time
td(on)
3
ns
Rise time
tr
12
ns
Turn-off delay time
td(off)
50
ns
Fall time
tf
30
ns
ID = 1 A, VGS = 10 V,
RL = 30
Body to drain diode forward voltage
VDF
0.9
V
IF = 1.5 A, VGS = 0
Body to drain diode reverse recovery
time
trr
45
ns
IF = 1.5 A, VGS = 0,
diF/dt = 50 A/
s
Note:
2. Pulse test
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