BA277 데이터 시트보기 (PDF) - Philips Electronics
부품명
상세내역
제조사
BA277 Datasheet PDF : 8 Pages
| |||
Philips Semiconductors
Band-switching diode
Product specification
BA277
FEATURES
• Small plastic SMD package
• Continuous reverse voltage: max. 35 V
• Continuous forward current: max. 100 mA
• Low diode capacitance: max. 1.2 pF
• Low diode forward resistance: max. 0.7 Ω.
APPLICATIONS
• Low loss band switching in VHF television tuners.
• Surface mount band-switching circuits.
PINNING
PIN
1
2
handbook, halfpage 1
Top view
DESCRIPTION
cathode
anode
2
MAM399
DESCRIPTION
Planar high performance band-switching diode in a small
plastic SOD523 (SC-79) SMD package.
Marking code: 1.
Fig.1 Simplified outline (SOD523; SC-79)
and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VR
continuous reverse voltage
IF
continuous forward current
Ptot
total power dissipation
Tstg
storage temperature
Tj
junction temperature
Ts = 90 °C
MIN.
−
−
−
−65
−65
MAX.
35
100
715
+150
+150
UNIT
V
mA
mW
°C
°C
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
VF
forward voltage
IR
reverse current
Cd
diode capacitance
rD
diode forward resistance
CONDITIONS
IF = 10 mA
VR = 25 V
VR = 20 V; Tamb = 75 °C
f = 1 MHz; VR = 6 V; note 1; see Fig.2
IF = 2 mA; f = 100 MHz; note 1; see Fig.3
Note
1. Guaranteed on AQL basis: inspection level S4, AQL 1.0.
MAX.
1
50
1
1.2
0.7
UNIT
V
nA
µA
pF
Ω
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-s
thermal resistance from junction to soldering-point
VALUE
85
UNIT
K/W
1998 May 06
2
Share Link: 