參數(shù)資料
型號: SZMMBZ15VALT1
廠商: ON SEMICONDUCTOR
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 40 W, UNIDIRECTIONAL, 2 ELEMENT, SILICON, TVS DIODE, TO-236
封裝: PLASTIC, CASE 318-08, 3 PIN
文件頁數(shù): 3/7頁
文件大?。?/td> 150K
代理商: SZMMBZ15VALT1
UniDirectional TVS
IPP
IF
V
I
IR
IT
VRWM
VC VBR
VF
MMBZ5V6ALT1 Series
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or 2 and 3)
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
Working Peak Reverse Voltage
IR
Maximum Reverse Leakage Current @ VRWM
VBR
Breakdown Voltage @ IT
IT
Test Current
QVBR
Maximum Temperature Coefficient of VBR
IF
Forward Current
VF
Forward Voltage @ IF
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to Pins 1 and 3 or Pins 2 and 3)
(VF = 0.9 V Max @ IF = 10 mA)
24 WATTS
Device
Marking
VRWM
IR @
VRWM
Breakdown Voltage
Max Zener
Impedance (Note 5)
VC @ IPP
(Note 6)
QVBR
VBR (Note 4) (V)
@ IT
ZZT
@ IZT
ZZK @ IZK
VC
IPP
Volts
mA
Min
Nom
Max
mA
W
mA
V
A
mV/5C
MMBZ5V6AL
5A6
3.0
5.0
5.32
5.6
5.88
20
11
1600
0.25
8.0
3.0
1.26
MMBZ6V2AL
6A2
3.0
0.5
5.89
6.2
6.51
1.0
8.7
2.76
2.80
MMBZ6V8AL
6A8
4.5
0.5
6.46
6.8
7.14
1.0
9.6
2.5
3.4
MMBZ9V1AL
9A1
6.0
0.3
8.65
9.1
9.56
1.0
14
1.7
7.5
(VF = 0.9 V Max @ IF = 10 mA)
40 WATTS
Device
Marking
VRWM
IR @
VRWM
Breakdown Voltage
VC @ IPP (Note 6)
QVBR
VBR (Note 4) (V)
@ IT
VC
IPP
Volts
nA
Min
Nom
Max
mA
V
A
mV/5C
MMBZ12VAL
12A
8.5
200
11.40
12
12.60
1.0
17
2.35
7.5
MMBZ15VAL
15A
12
50
14.25
15
15.75
1.0
21
1.9
12.3
MMBZ18VAL
18A
14.5
50
17.10
18
18.90
1.0
25
1.6
15.3
MMBZ20VAL
20A
17
50
19.00
20
21.00
1.0
28
1.4
17.2
MMBZ27VAL
27A
22
50
25.65
27
28.35
1.0
40
1.0
24.3
MMBZ33VAL
33A
26
50
31.35
33
34.65
1.0
46
0.87
30.4
4. VBR measured at pulse test current IT at an ambient temperature of 25°C.
5. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC)
= 0.1 IZ(DC), with the AC frequency = 1.0 kHz.
6. Surge current waveform per Figure 6 and derate per Figure 7
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