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参数资料
| 型号： | SMDJ22A |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 3000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB |
| 封装： | ROHS COMPLIANT, PLASTIC, SMC, 2 PIN |
| 文件页数： | 3/5页 |
| 文件大小： | 189K |
| 代理商： | SMDJ22A |
55
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: January 09, 2009
SMDJ Series
Surface Mount – 3000W > SMDJ series
Please refer to http://www.Littelfuse.com/series/SMDJ.html for current information.
SMDJ
S
eries
0.1
1
10
100
1000
0.000001
0.00001
0.0001
0.001
t
d-Pulse W idth (Se c.)
P
PPM
-Peak
Pulse
Power
(KW)
0.0000001
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
I PPM
-P
eak
P
ulse
Cur
rent,
%
I
RSM
0
50
100
150
1.0
2.0
3.0
4.0
tr=10μsec
Peak Value
IPPM
2
TJ=25°C
Pulse Width(td) is dened
as the point where the peak
current decays to 50% of IPPM
10/1000μsec. Waveform
as dened by R.E.A
td
t-Time (ms)
Half Value
IPPM
( )
0
20
40
60
80
100
0
25
50
75
100
125
150
175
P
e
a
k
P
u
ls
e
P
o
wer
(P
PP
)or
Current
(I
PP
)Derating
in
Percentage
%
T
A - Ambient te mperature (C)
1
10
100
1000
10000
100000
1.0
10.0
100.0
1000.0
C
j(
pF)
V
BR - Reverse Breakdown Voltage (V)
Bi-direct ional V= OV
Uni-direct ional @ VR
Bi-direct ional @ VR
Uni-direct ional V= OV
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0
25
50
75
100
125
150
175
P
M(
A
V
)
,S
te
a
d
y
S
a
te
P
o
wer
D
is
s
ipa
ti
on
(
W
)
T
A - Ambient Temperature(C)
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
Figure 3 - Pulse Waveform
Figure 4 - Typical Junction Capacitance
Figure 5 - Steady State Power Derating Curve
1
10
100
Number of Cycles at 60 Hz
0
50
100
150
200
250
300
350
I FSM
-
Peak
Forward
Surge
Current
(A)
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional only
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相关代理商/技术参数 |
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|---|---|
| SMDJ22A-T7 | 功能描述:可复位保险丝 22V 5% 3KW TVS DO214AB UNI RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| SMDJ22C | 功能描述:TVS 二极管 - 瞬态电压抑制器 TVS Diode SMC Suf MT RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SMDJ22CA | 功能描述:TVS 二极管 - 瞬态电压抑制器 TVS Diode SMC Suf MT RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SMDJ22CA-T7 | 功能描述:可复位保险丝 22V 5% 3KW TVS DO214AB BI RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| SMDJ24 | 功能描述:TVS 二极管 - 瞬态电压抑制器 TVS Diode SMC Suf MT RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
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