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參數(shù)資料
| 型號： | SMAJ28 |
| 廠商： | GE Security, Inc. |
| 英文描述： | TransZorb Surface Mount Transient Voltage Suppressor(TransZorb表貼型瞬變電壓抑制器) |
| 中文描述： | TransZorb表面貼裝瞬態(tài)電壓抑制器（TransZorb表貼型瞬變電壓抑制器） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 68K |
| 代理商： | SMAJ28 |
SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT T
RANS
Z
ORB
TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage -
5.0 to 170 Volts
Peak Pulse Power -
300 Watts
FEATURES
Optimized for LAN protection applications
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2 (IEC801-2)
Ideal for EFT protection of data lines in accordance with
IEC1000-4-4 (IEC801-4)
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Glass passivated junction
Excellent clamping capability
Low incremental surge resistance
Fast response time: typically less than 1.0ps from 0 Volts
to V
(BR)
min.
300W peak pulse power capability with a 10/1000
μ
s
waveform, repetition rate (duty cycle): 0.01%
High temperature soldering guaranteed:
250°C/10 seconds at terminals
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic body over
passivated chip
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
For uni-directional types the color band denotes
the cathode, which is postitive with respect to the anode
under normal TVS operation
Mounting Position:
Any
Weight:
0.002 ounces, 0.064 gram
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use suffix C or CA for types SMAJ5.0 thru SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA)
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
Peak pulse power dissipation with a 10/1000
μ
s waveform
(NOTE 1, 2, FIG.1)
Peak pulse current with a 10/1000
μ
s waveform
(NOTE 1)
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
(NOTES 2, 3)
- unidirectional only
Maximum instantaneous forward voltage at 25A
(NOTE 3)
Operating junction and storage temperature range
P
PM
I
PPM
Minimum 300
Watts
Amps
SEE TABLE 1
I
FSM
40.0
Amps
V
F
3.5
Volts
°C
T
J
, T
STG
-55 to +150
NOTES
:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.
1/20/99
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203) MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
DO-214AC
Dimensions in inches and (millimeters)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMAJ28/11 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 10% 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 |
| SMAJ28/13 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 10% 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 |
| SMAJ28/5A | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 10% 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 |
| SMAJ28/61 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 10% 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 |
| SMAJ28/63 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 10% 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 |
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