參數(shù)資料
型號: 933659270115
廠商: NXP SEMICONDUCTORS
元件分類: 小信號晶體管
英文描述: 50 mA, 250 V, PNP, Si, SMALL SIGNAL TRANSISTOR
封裝: PLASTIC, MPT3, SMD, UPAK-3
文件頁數(shù): 2/8頁
文件大?。?/td> 40K
代理商: 933659270115
1999 Apr 21
2
Philips Semiconductors
Product specication
PNP high-voltage transistors
BF621; BF623
FEATURES
Low current (max. 50 mA)
High voltage (max. 300 V).
APPLICATIONS
Video output stages.
DESCRIPTION
PNP high-voltage transistor in a SOT89 plastic package.
NPN complements: BF620 and BF622.
PINNING
PIN
DESCRIPTION
1
emitter
2
collector
3
base
Fig.1 Simplified outline (SOT89) and symbol.
handbook, halfpage
123
Bottom view
MAM297
3
2
1
MARKING
TYPE NUMBER
MARKING CODE
BF621
DF
BF623
DB
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Note
1. Device mounted on a printed-circuit board, single-sided copper, tinplated, mounting pad for collector 6 cm2.
For other mounting conditions, see
“Thermal considerations for SOT89 in the General Part of associated Handbook”.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO
collector-base voltage
open emitter
BF621
300
V
BF623
250
V
VCEO
collector-emitter voltage
open base
BF621
300
V
BF623
250
V
VEBO
emitter-base voltage
open collector
5V
IC
collector current (DC)
50
mA
ICM
peak collector current
100
mA
IBM
peak base current
50
mA
Ptot
total power dissipation
Tamb ≤ 25 °C; note 1
1.25
W
Tstg
storage temperature
65
+150
°C
Tj
junction temperature
150
°C
Tamb
operating ambient temperature
65
+150
°C
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