SMHN5.0A [PANJIT]
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER; 表面贴装瞬态电压抑制器电源
| 型号： | SMHN5.0A |
| 厂家： | 
PAN JIT INTERNATIONAL INC. |
| 描述： | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER |
| 文件： | 总3页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMHN3.3A / SMHN5.0A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watts
3.3 / 5.0 Volts
STAND-OFF VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space.
0.114(2.90)
0.106(2.70)
• Low profile package
• Built-in strain relief
• Low inductance
0.040(1.00)
0.031(0.80)
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• In compliance with EU RoHS 2002/95/EC directives
0.012(0.30)
0.007(0.20)
0.154(3.90)
0.137(3.50)
MECHANICAL DATA
• Case: SOD-123HE
• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes positive end (cathode)
0.091(2.30)
0.074(1.90)
0.048(1.20)
0.031(0.80)
• Apporx.Weight: 0.0006 ounce, 0.0172 gram
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Rating
Symbol
Value
400
Units
Peak Pulse Power Dissipation on T A = 25 OC (Notes 1,2,4, Fig.1)
Peak Forward Surge Current per Fig.5 (Note 3)
PPPM
Watts
Amps
Amps
OC / W
OC
IFSM
40
Peak Pulse Current on 10/1000μs waveform(Note 1)Fig.2
Typical Thermal Resistance Junction to Air (NOTE 2)
Operating Junction and Storage Temperature Range
IPPM
see Table 1
107
RθJA
TJ,TSTG
-55 to +150
Reverse
Stand-off
Voltage
Reverse
Leakage
Max. Clamp
Voltage
Peak Pulse
Current
Breakdown Voltage
Te s t C urr e nt
Part Number
UNI
Marking Code
UNI
V
BR @ I
T
I
R
@ VRWM
UNI
V
RWM
I
T
V
C
@ I PP
V
I
PP
Min.
V
Max.
V
V
mA
μA
A
400W Transient Voltage Suppressor
SMHN3.3A
SMHN5.0A
3.3
5
5.32
6.4
5.88
7.25
100
100
500
200
7.5
9.2
55
HDA
HEA
43.5
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25 OC per Fig. 2.
2. Mounted on 5.0mm2 copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
4. Peak pulse power waveform is 10/1000μS.
PAGE . 1
November 04.2010-REV.01
SMHN3.3A / SMHN5.0A
80
75
100
10
1
SMHN3.3A
SMHN5.0A
SMHN3.3A
70
65
60
55
50
SMHN5.0A
0
20
40
60
80
100
120
140
160
6
6.5
7
7.5
8
8.5
9
TJ , Junction Temperature (°C)
CLAMPING VOLTAGE -VC,VOLTS
Fig.1 TYPICAL CLAMPING VOLTAGE AT PEAK PPUULLSSEE
Fig 2. TTyyppiiccal Reverse Characteristics
CURRENT(10/1000ms)
150
TA C
= 25O
tf = 10usec
Pulse Width (td) is Defined
as the Point where the Peak
Current Decayst to 50% of Ipp
Peak Value
Ippm
100
Ha lf Va lue-Ipp
2
10/1000 u se c Wa ve fo rm
as Defined b ye R.E.A.
50
e-kt
td
0
0
1.0
2.0
3.0
4.0
T,TIME,ms
Fig.3 PULSE WAVEFORM
PAGE . 2
November 04.2010-REV.01
SMHN3.3A / SMHN5.0A
MOUNTING PAD LAYOUT
Unit: inch(mm)
SOD-123HE
SOD-123HE
0.022
(0.55)
0.091
(2.3)
0.049
(1.25)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGALSTATEMENT
Copyright PanJit International, Inc 2010
The information presented in this document is believed to be accurate and reliable. The specifications and information herein are
subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for
any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any
license under its patent rights or rights of others.
November 04.2010-REV.01
PAGE . 3
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