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參數(shù)資料
| 型號： | 1N5348B |
| 廠商： | Transys Electronics Ltd. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 硅表面貼裝齊納二極管 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 87K |
| 代理商： | 1N5348B |
1N5333B through 1N5388B
Motorola TVS/Zener Device Data
6-4
5 Watt Surmetic 40 Data Sheet
Devices listed in bold, italic are Motorola preferred devices.
Figure 4. Typical Thermal Response
L, Lead Length = 3/8 Inch
Figure 5. Typical Thermal Resistance
Figure 6. Maximum Non-Repetitive Surge Current
versus Nominal Zener Voltage
(See Note 3)
θ
J
J
°
C
20
10
5
2
1
0.5
0.2
0.00
1
0.00
5
0.01
0.05
0.1
0.5
1
5
10
20
50
100
D = 0.5
D = 0.2
D = 0.1
D = 0.05
D = 0.01
D = 0
NOTE: BELOW 0.1 SECOND, THERMAL
NOTE:
RESPONSE CURVE IS APPLICABLE
NOTE:
TO ANY LEAD LENGTH (L).
DUTY CYCLE, D = t1/t2
SINGLE PULSE
TJL =
θ
JL(t)PPK
REPETITIVE PULSES
TJL =
θ
JL(t, D)PPK
PPK
t1
t2
t, TIME (SECONDS)
40
30
20
10
0
0
0.2
0.4
0.6
0.8
1
PRIMARY PATH OF
CONDUCTION IS THROUGH
THE CATHODE LEAD
L
L
L, LEAD LENGTH TO HEAT SINK (INCH)
J
θ
°
C
i
40
20
10
4
2
1
0.1
0.2
0.4
3
4
6
8 10
20
30
40
60
80 100
200
*SQUARE WAVE
PW = 100 ms*
PW = 1000 ms*
PW = 1 ms*
PW = 8.3 ms*
NOMINAL VZ (V)
30
20
10
0.1
0.2
0.5
1
2
5
1
10
100
100
0
1000
100
10
0.1
1
2
3
4
5
6
7
8
9
10
I
PW, PULSE WIDTH (ms)
VZ, ZENER VOLTAGE (VOLTS)
Figure 7. Peak Surge Current versus Pulse Width
(See Note 3)
Figure 8. Zener Voltage versus Zener Current
VZ= 3.3 thru 10 Volts
VZ= 200 V
VZ= 3.3 V
PLOTTED FROM INFORMATION
GIVEN IN FIGURE 6
TC= 25
°
C
T = 25
°
C
i
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| 1N5348 | surface mount silicon Zener diodes |
| 1N5348B | surface mount silicon Zener diodes |
| 1N5370B | 5 Watt Silicon Zener Diode(56V齊納電壓,5W,硅齊納穩(wěn)壓二極管) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N5348B _AY _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N5348B(11V) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Zener Diodes |
| 1N5348B/TR12 | 制造商:Microsemi Corporation 功能描述:5.0W, VZ = 11V, ? 5% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 5.0W 11V 5% T-18 |
| 1N5348B/TR8 | 制造商:Microsemi Corporation 功能描述:5.0W, VZ = 11V, ? 5% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 5.0W 11V 5% T-18 |
| 1N5348B_ R2 _10001 | 制造商:PanJit Touch Screens 功能描述: |
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