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參數資料
| 型號： | TPSMB12A |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA |
| 封裝： | PLASTIC, SMB, 2 PIN |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 29K |
| 代理商： | TPSMB12A |
TPSMB6.8 thru TPSMB43A
Vishay Semiconductors
formerly General Semiconductor
Document Number 88406
06-May-02
www.vishay.com
1
Surface Mount Automotive
Transient Voltage Suppressors
Patented*
Breakdown Voltage
6.8 to 43V
Peak Pulse Power
600W
Maximum Ratings and Thermal Characteristics
(T
A
= 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak pulse power dissipation with a 10/1000
μ
s
waveform
(1)(2)
(Fig. 1)
Peak pulse current with a 10/1000
μ
s waveform
(1)
(Fig. 3)
Peak forward surge current 8.3ms single half sine-wave
(2)(3)
Instantaneous forward voltage at 50A
(3)
P
PPM
Minimum 600
W
I
PPM
See Next Table
A
I
FSM
75
A
V
F
3.5
V
Operating junction and storage temperature range
T
J
, T
STG
–65 to +185
°C
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) land areas per figure
(3) Mounted on 8.3ms single half sine-wave duty cycle = 4 pulses per minute maximum
Available in
uni-directional
only
DO-214AA (SMB)
Dimensions in inches
and (millimeters)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.008
(0.203)
Max.
0.220 (5.59)
0.205 (5.21)
0.060 (1.52)
0.030 (0.76)
0.155 (3.94)
0.130 (3.30)
0.086 (2.20)
0.077 (1.95)
0.096 (2.44)
0.084 (2.13)
Cathode Band
Mechanical Data
Case:
JEDEC DO-214AA molded plastic body over
passivated junction
Terminals:
Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity:
The color band denotes the cathode,
which is positive with respect to the anode under
normal TVS operation
Mounting Position:
Any
Weight:
0.003 oz., 0.093 g
Packaging codes/options:
5/3.2K per 13" Reel (12mm tape), 38.4K/box
2/750 EA per 7" Reel (12mm tape), 15K/box
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Easy pick and place
Low profile package
Built-in strain relief ideal for automated placement
Exclusive patented PAR
oxide passivated
chip construction
600W peak pulse power capability with a 10/1000ms
waveform, repetition rate (duty cycle): 0.01%
Excellent clamping capability
Low incremental surge resistance
Very fast response time
For devices with V
(BR)
≥
10V I
D
is typically less
than 2.0mA at T
A
= 150
°
C
Designed for under the hood surface mount
applications
High temperature soldering:
250
°
C/10 seconds at terminals
0.106 MAX
(2.69 MAX)
0.050 MIN
(1.27 MIN)
0.220 REF
0.083 MIN
(2.10 MIN)
Mounting Pad Layout
*Patent #’s
4,980,315
5,166,769
5,278,094
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相關代理商/技術參數 |
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| TPSMB12A/52T | 功能描述:TVS 二極管 - 瞬態電壓抑制器 600W 12V Unidirect 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 |
| TPSMB12A/55T | 功能描述:TVS 二極管 - 瞬態電壓抑制器 600W 12V Unidirect 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 |
| TPSMB12A/5BT | 功能描述:TVS 二極管 - 瞬態電壓抑制器 600W 12V Unidirect 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 |
| TPSMB12A-E3/51T | 功能描述:TVS 二極管 - 瞬態電壓抑制器 600W 12V 5% Unidir 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 |
| TPSMB12A-E3/52T | 功能描述:TVS 二極管 - 瞬態電壓抑制器 600W 12V 5% Unidir 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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