SMH5.0A Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER

SMH5.0A / SMH14A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watts
STAND-OFF VOLTAGE
5.0 / 14 Volts
SOD-123HE
FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
• Low inductance
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• In compliance with EU RoHS 2002/95/EC directives
0.114(2.90)
0.106(2.70)
MECHANICAL DATA
• Case: SOD-123HE
• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes positive end (cathode)
• Apporx.Weight: 0.0006 ounce, 0.0172 gram
0.154(3.90)
0.137(3.50)
0.091(2.30)
0.074(1.90)
Unit:inch(mm)
0.040(1.00)
0.031(0.80)
0.048(1.20)
0.031(0.80)
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on T _A = 25 ^OC (Notes 1,2,4, Fig.1)
Peak Forward Surge Current per Fig.5 (Note 3)
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
Symbol
P_PPM
I_FSM
I
PPM
R_θJA
T_J,T_STG
Value
400
40
see Table 1
107
-55 to +150
Units
Watts
Amps
Amps
O_{C / W}
O_C
Part Number
UNI
Reverse
Stand-off
Voltage
VRWM
V
Breakdown Voltage
VBR @ I T
M i n.
Max.
V
V
400W Transient Voltage Suppressor
SMH5.0A
SMH14A
5
6.4
7.25
14
15.6
17.9
Test Current
IT
mA
Reverse
Leakage
I R @ VRWM
UNI
μA
Max. Clamp
Voltage
VC @ I PP
V
Peak Pulse
Current
I PP
Marking Code
A
UNI
10
800
9.2
43.5
HE
1
1
23.2
17.2
IK
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above T_A = 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.
May 14.2010-REV.01
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