參數(shù)資料
型號: 1SMB5921BT3
廠商: MOTOROLA INC
元件分類: 參考電壓二極管
英文描述: surface mount silicon Zener diodes
中文描述: 6.8 V, 0.83 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC, CASE 403A-03, 2 PIN
文件頁數(shù): 4/6頁
文件大?。?/td> 70K
代理商: 1SMB5921BT3
1SMB5913BT3 Series
http://onsemi.com
4
Figure 1. Steady State Power Derating
0
25
50
75
100
125
150
6
5
4
3
2
0
T, TEMPERATURE (
°
C)
P
D
10
20
30
50
100
200
300
500
1K
0.1
0.2 0.3 0.5
1
2
3
5
10
20 30 50
100
PW, PULSE WIDTH (ms)
P
P
Figure 2. Maximum Surge Power
RECTANGULAR
NONREPETITIVE
WAVEFORM
T
J
=25
C PRIOR
TO INITIAL PULSE
Figure 3. Zener Voltage To 12 Volts
2
4
6
8
10
12
10
8
6
4
2
0
2
4
V
Z
, ZENER VOLTAGE (VOLTS)
,
θ
V
°
0
1
2
3
4
5
6
7
8
9
10
100
50
30
20
10
1
0.5
0.3
0.2
0.1
V
Z
, ZENER VOLTAGE (VOLTS)
2
5
3
0
10
20
30
40
50
60
70
80
90
100
V
Z
, ZENER VOLTAGE (VOLTS)
100
50
30
20
10
1
0.5
0.3
0.2
0.1
2
5
3
1
V
Z
@ I
ZT
T
L
T
A
Figure 4. Zener Voltage 14 To 200 Volts
200
100
70
50
30
20
10
10
20
30
50
70
100
200
V
Z
, ZENER VOLTAGE (VOLTS)
V
Z
@ I
ZT
,
θ
V
°
Figure 5. V
Z
= 3.3 thru 10 Volts
Figure 6. V
Z
= 12 thru 82 Volts
I
Z
,
I
Z
,
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相關代理商/技術參數(shù)
參數(shù)描述
1SMB5921BT3G 功能描述:穩(wěn)壓二極管 6.8V 3W RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
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