參數(shù)資料
型號(hào): BZV55B
廠商: Taiwan Semiconductor Co., Ltd.
英文描述: 0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators
中文描述: 0.5瓦氣密玻璃封裝穩(wěn)壓器
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 69K
代理商: BZV55B
Figure 7. Z-Current vs. Z-Voltage
Figure 8. Z-Current vs. Z-Voltage
8
20
0
20
40
60
8
0
100
I
Z
u
r
P
tot
= 500 m
W
T
am
b
= 25 °C
0
4
6
12
V
Z
- Z-
V
oltage (
V
)
15
20
25
30
0
10
20
30
40
50
I
Z
u
r
V
Z
- Z-
V
oltage (
V
)
35
P
tot
= 500 m
W
T
am
b
= 25 °C
Figure 9. Differential Z-Resistance vs. Z-Voltage
0
5
10
15
20
1
10
100
1000
(
Ω
)
25
Tj = 25 °C
I
Z
= 1 mA
5 mA
10 mA
V
Z
- Z-
V
oltage (
V
)
r
Z
Figure 10. Thermal Response
1
10
-1
10
100
1000
Z
t
u
l
W
)
t
P
- P
u
lse Length (ms)
10
0
10
1
10
2
t
P
/T = 0.5
t
P
/T = 0.2
t
P
/T = 0.1
t
P
/T = 0.05
t
P
/T = 0.02
t
P
/T = 0.01
Single P
u
lse
R
= 300 K/
W
T = T
jmax
- T
am
b
i
ZM
= (- V
Z
+ (V
Z
2
+ 4r
zj
x T/Z
thp
)
1/2
)/(2r
zj
)
RATINGS AND CHARACTERISTIC CURVES
(BZV55B SERIES)
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