參數(shù)資料
型號(hào): SMAJ18A-7
廠商: DIODES INC
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: PLASTIC, SMA, 2 PIN
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 70K
代理商: SMAJ18A-7
DS19005 Rev. 10 - 2
3 of 4
SMAJ5.0(C)A - SMAJ170(C)A
www.diodes.com
10
100
1000
10000
1
10
100
1000
C
,
JUNCTION
CAP
A
CIT
A
NCE
(pF)
T
V
, STANDOFF VOLTAGE (V)
WM
Fig.2 Typical Total Capacitance
T = 25
°C
j
Unidirectional
Bidirectional
10 X 1000 Waveform
as defined by REA
0
25
50
75
100
125
150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE (
°C)
A
Fig. 1 Pulse Derating Curve
PEAK
PULSE
D
ERA
TING
IN
%
O
F
PEAK
POWER
O
R
CURRENT
01
2
3
100
50
0
I
,
PEAK
PULSE
C
URRENT
(%I
)
Pp
p
Peak Value I
pp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
t
p
t, TIME (ms)
Fig. 4 Pulse Waveform
0.1
1.0
0.1
10
100
1.0
10
1000
10000
T= 25
°C
j
P
,
PEAK
PULSE
P
OWER
(kW)
d
100
Non Repetitive
Pulse Waveform
ShowninFig. 4
0.0
0.2
0.4
0.6
025
50
75
100
125
150
175
200
PM
STEADY
ST
A
T
E
P
OWER
D
ISSIP
A
TION
(W)
(A
V),
T , LEAD TEMPERATURE (
°C)
L
Fig. 6 Steady State Power Derating Curve
0.8
1.0
60Hz Resistive or
Inductive Load
0
60
50
40
30
20
10
2
5
10
PEAK
FOR
W
ARD
S
URGE
CURRENT
,
(A)
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
20
50
100
1
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
相關(guān)PDF資料
PDF描述
SMAJ17 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE
SMAJ16C 400 W, BIDIRECTIONAL, SILICON, TVS DIODE
SMAJ17C 400 W, BIDIRECTIONAL, SILICON, TVS DIODE
SMAJ20 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE
SMAJ22C 400 W, BIDIRECTIONAL, SILICON, TVS DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMAJ18A-7P 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 18V 400 Watts RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ18A-E3 制造商:Vishay Semiconductors 功能描述:TVS DIODE 制造商:Vishay Semiconductors 功能描述:TVS DIODE, 400W, 18V, DO-214AC; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:18V; Breakdown Voltage Min:20V; Breakdown Voltage Max:22.1V; Clamping Voltage Vc Max:29.2V; Peak Pulse Current Ippm:13.7A; No. of Pins:2 ;RoHS Compliant: Yes
SMAJ18A-E3/1 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 18V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ18A-E3/2G 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 18V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ18A-E3/51 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 18V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C