參數(shù)資料
型號: 1SMB28AT3
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,28V變位電壓,齊納瞬變電壓抑制器)
中文描述: 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封裝: PLASTIC, CASE 403A-03, SMB, 2 PIN
文件頁數(shù): 4/7頁
文件大?。?/td> 69K
代理商: 1SMB28AT3
1SMB5.0AT3 Series
http://onsemi.com
4
1SMB5.0AT3G
1SMB10AT3G
1SMB48AT3G
1SMB170AT3G
NONREPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 2
t
P
, PULSE WIDTH
1
10
100
0.1
s
1
s
10
s
100
s
1 ms
10 ms
0.1
Figure 1. Pulse Rating Curve
0
1
2
3
4
0
50
100
t, TIME (ms)
V
HALF VALUE I
PP
2
PEAK VALUE I
PP
t
r
10 s
Figure 2. Pulse Waveform
Figure 3. Typical Protection Circuit
V
in
V
L
Z
in
LOAD
Figure 4. Pulse Derating Curve
P
P
°
100
80
60
40
20
0
0
25
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (
°
C)
120
140
160
t
P
PULSE WIDTH (t
P
) IS DEFINED AS
THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50% OF
I
PP
.
BIAS VOLTAGE (VOLTS)
Figure 5. Typical Junction Capacitance vs.
Bias Voltage
1
10
100
1000
10
100
1000
10,000
C
P
P
,
1
T
J
= 25
°
C
f = 1 MHz
5
相關PDF資料
PDF描述
1SMB33AT3 Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,33V變位電壓,齊納瞬變電壓抑制器)
1SMB36AT3 Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,36V變位電壓,齊納瞬變電壓抑制器)
1SMB6.0AT3 Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,6.0V變位電壓,齊納瞬變電壓抑制器)
1SMB7.0AT3 Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,7.0V變位電壓,齊納瞬變電壓抑制器)
1SMB8.0AT3 Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,8.0V變位電壓,齊納瞬變電壓抑制器)
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