BZT55B TSC [Taiwan Semiconductor Company, Ltd], BZT55B Datasheet - Page 3

• Manufacturer Part Number: BZT55B
• Description: 0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators
• Manufacturer: TSC [Taiwan Semiconductor Company, Ltd]

RATINGS AND CHARACTERISTIC CURVES(BZT55B SERIES)
100
80
60
40
20
50
40
30
20
10
0
0
Figure 7. Z-Current vs. Z-Voltage
15
Figure 8. Z-Current vs. Z-Voltage
0
1000
100
10
4
1
10
20
t
-1
V
P
t
V
t
/T = 0.1
P
Z
P
/T = 0.5
Z
/T = 0.2
- Z-Voltage (V)
6
- Z-Voltage (V)
t
P
25
/T = 0.05
8
T
P
amb
tot
P
t
T
P
tot
/T = 0.02
amb
= 500 mW
= 25 °C
30
= 500 mW
= 25 °C
12
10
0
t
P
/T = 0.01
20
35
Figure 10. Thermal Response
t
P
- Pulse Length (ms)
10
Single Pulse
1
i
ZM
= (- V
Figure 9. Differential Z-Resistance vs. Z-Voltage
Z
1000
+ (V
100
10
1
Z
2
0
10 mA
+ 4r
5 mA
10
zj
x T/Z
2
5
R
T = T
thJA
I
V
Z
thp
= 1 mA
Z
)
= 300 K/W
jmax
1/2
- Z-Voltage (V)
10
)/(2r
- T
zj
amb
)
Version: B07
15
Tj = 25 °C
20
25