參數(shù)資料
型號: BAS521
廠商: NXP Semiconductors N.V.
元件分類: 參考電壓二極管
英文描述: Single high-voltage switching diode
封裝: BAS521<SOD523 (SOD523)|<<http://www.nxp.com/packages/SOD523.html<1<Always Pb-free,;BAS521<SOD523 (SOD523)|<<http://www.nxp.com/packages/SOD523.html<1<Always Pb-free
文件頁數(shù): 3/11頁
文件大?。?/td> 110K
代理商: BAS521
BAS521
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NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 5 November 2010
3 of 11
NXP Semiconductors
BAS521
Single high-voltage switching diode
6. Thermal characteristics
Table 6.
Symbol
R
th(j-a)
[1]
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[2]
Reflow soldering is the only recommended soldering method.
[3]
Soldering point of cathode tab.
7. Characteristics
Table 7.
T
amb
= 25
°
C unless otherwise specified.
Symbol
Parameter
V
BR
breakdown voltage
V
F
forward voltage
I
R
reverse current
[1]
Pulse test: t
p
= 300
μ
s;
δ
= 0.02.
When switched from I
F
= 30 mA to I
R
= 30 mA; R
L
= 100
Ω
; measured at I
R
= 3 mA.
[2]
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
thermal resistance from
junction to solder point
Conditions
in free air
Min
Typ
-
Max
500
Unit
K/W
[1][2]
-
R
th(j-sp)
[3]
-
-
120
K/W
Characteristics
Conditions
I
R
= 100
μ
A
I
F
= 100 mA
V
R
= 250 V
V
R
= 250 V;
T
amb
= 150
°
C
f = 1 MHz; V
R
= 0 V
Min
300
Typ
340
0.95
30
40
Max
-
1.1
150
100
Unit
V
V
nA
μ
A
[1]
-
-
-
C
d
t
rr
diode capacitance
reverse recovery time
-
0.4
16
5
50
pF
ns
[2]
-
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