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參數資料
| 型號： | SMDJ12AC |
| 廠商： | PROTEK DEVICES |
| 元件分類： | TVS二極管 - 瞬態電壓抑制 |
| 英文描述： | 3000 W, BIDIRECTIONAL, SILICON, TVS DIODE |
| 文件頁數： | 1/2頁 |
| 文件大小： | 28K |
| 代理商： | SMDJ12AC |
. . . . . Engineered solutions for the transient environment
2929 South Fair Lane Tempe, Arizona 85282 USA
Tel 602-431-8101 Fax 602-431-2288 E-mail sales@protek-tvs.com Web www.protek-tvs.com
1
SMDJ5.0
thru
SMDJ170CA
HIGH CURRENT DISCRETE TVS
3,000 WATTS
DO-214AB PACKAGE
DESCRIPTION
The SMDJ family is a series of transient
voltage suppressors (TVS) designed for use
in applications where large voltage transients
can
permanently
damage
sensitive
components.
The SMDJ series has a peak pulse power
rating of 3,000 Watts for an 10/1000
s
waveshape.
This series is available in
voltages ranging from 5.0 Volts to 170 Volts.
MAXIMUM RATINGS
q
3,000 Watts Peak Pulse Dissipation
@25
°C (See Figure 1)
q
Operating & Storage Temperature:
-55
°C to 150°C
q
Forward Surge Rating: 200A, 1/20
seconds @25
°C, Unidirectional Only
q
Steady State Power Dissipation:
5.0W TL = 75°C
q
Repetition Rate (Duty Cycle): 0.01%
q
tClamping (0 Volts to V(BR) min):
Unidirectional < 1 x 10-12 seconds
Bidirectional < 10 x 10-9 seconds
MECHANICAL CHARACTERISTICS
q Package: Molded Surface Mount
q Packaging: 16mm Tape per EIA Std.
q Approximate Weight: 4 grams
q Positive Terminal Marked with
Polarity Band (except Bidirectional)
or notch (Top Surface)
q Body Marked with Logo & Type Code
FEATURES
q
3,000 Watts Peak Pulse Power Dissipation (10/1000
s)
q
Available in Numerous Voltage Types Ranging from 5.0V to 170V
q
Unidirectional & Bidirectional Device Types
q
Low Inductance
q
UL 94V-0 Flammability Classification
APPLICATIONS
q
General Power Bus Protection
q
UPS Power Switches
q
DC Board Level Protection
q
Industrial & Commercial Power Circuits
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
0.1
1
10
100
1,000
10,000
100,000
t
d - Pulse Duration - s
0.1
1.0
10
100
P
PP
-
Peak
Pulse
Power
-
kilowatts
3,000W, 10/1000
s
Waveshape
TEST
WAVEFORM
PARAMETERS
t
f = 10 s
t
d = 1,000 s
FIGURE 2
PULSE WAVE FORM
t
f
Peak Value I
PP
e-t
t - Time - ms
0
50
100
I PP
-
Peak
Pulse
Current
-
%I
PP
T
L - Lead Temperature - °C
FIGURE 3
POWER DERATING CURVE
100
80
60
40
20
0
%
Of
Rated
Power
Average Power
Peak Pulse Power
10/1000
s
0
1
2
3
0
25
50
75
100
125
150
t
d = t
I
PP/2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SMDJ12A-T7 | 功能描述:可復位保險絲 12V 5% 3KW TVS DO214AB UNI RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| SMDJ12C | 功能描述:TVS 二極管 - 瞬態電壓抑制器 TVS Diode SMC Suf MT 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 |
| SMDJ12CA | 功能描述:TVS 二極管 - 瞬態電壓抑制器 TVS Diode SMC Suf MT 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 |
| SMDJ12CA-HRA | 制造商:Littelfuse 功能描述:TVS DIODE 12VWM 19.9VC DO214AB 制造商:Littelfuse 功能描述:T&R / TVS 3KW 12V 5%BI DO-214AB TR13 RoHS |
| SMDJ12CA-T7 | 功能描述:可復位保險絲 12V 5% 3KW TVS DO214AB BI RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
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