參數(shù)資料
型號(hào): BZV49-C3Y3
廠商: NXP SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: Voltage Regulator Diodes
中文描述: 3.3 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-243AA
封裝: PLASTIC, SC-62, TO-243, 3 PIN
文件頁數(shù): 6/12頁
文件大?。?/td> 54K
代理商: BZV49-C3Y3
1999 May 11
6
Philips Semiconductors
Product specification
Voltage regulator diodes
BZV49 series
THERMAL CHARACTERISTICS
Note
1.
Device mounted on a ceramic substrate; area = 2.5 cm
2
; thickness = 0.7 mm.
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th j-tp
R
th j-a
thermal resistance from junction to tie-point
thermal resistance from junction to ambient
15
125
K/W
K/W
note 1
GRAPHICAL DATA
Fig.2
Maximum permissible non-repetitive peak
reverse power dissipation versus duration.
handbook, halfpage
MBG801
3
1
duration (ms)
PZSM
(W)
10
10
2
10
1
10
1
(1)
(2)
(1) T
j
= 25
°
C (prior to surge).
(2) T
j
= 150
°
C (prior to surge).
Fig.3
Forward current as a function of forward
voltage; typical values.
handbook, halfpage
0.6
1.0
100
0
200
MBG781
0.8
VF (V)
IF
(mA)
T
j
= 25
°
C.
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