參數(shù)資料
型號: BZB984
廠商: NXP Semiconductors N.V.
英文描述: Voltage regulator double diodes
中文描述: 穩(wěn)壓雙二極管
文件頁數(shù): 5/12頁
文件大?。?/td> 57K
代理商: BZB984
2002 Jun 21
5
Philips Semiconductors
Product specification
Voltage regulator double diodes
BZB984 series
THERMAL CHARACTERISTICS
Notes
1.
2.
Solder points on cathode tabs.
Device mounted on an FR4 printed-circuit board.
Soldering
The only recommended soldering method is reflow soldering.
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th j-s
thermal resistance from junction to soldering point
2 diodes loaded; note 1
1 diode loaded; note 1
2 diodes loaded; note 2
1 diode loaded; note 2
125
230
294
472
K/W
K/W
K/W
K/W
R
th j-a
thermal resistance from junction to ambient
GRAPHICAL DATA
handbook, halfpage
0.6
0.7
0.8
1
VF (V)
IF
(mA)
0
100
200
0.9
MLD362
Fig.2
Forward current as a function of forward
voltage; typical values.
T
j
= 25
°
C.
handbook, halfpage
(mV/K)
2
10
1
10
2
MLD363
1
IZ (mA)
10
1.5
1
0.5
0
2V4
4V7
4V3
3V9
3V6
3V3
3V0
2V7
Fig.3
Temperature coefficient as a function of
working current; typical values.
BZB984-C2V4 to C4V7.
T
j
= 25 to 150
°
C.
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