P4SMAJ5.0
THRU
P4SMAJ170CA
400 Watt
Transient Voltage
Suppressors
5.0 to 170 Volts
www.mccsemi.com
0.05 5”
0.0 85 ”
0.0 58 ”
SUGGESTED SOLDER
PAD LAYOUT
MAX 5”
MIN 5”
MIN 5”
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .157 .181 4. 00 4.60
B .098 .114 2. 50 2.90
C .006 .012 0 .152 0 .305
D ..030 . 06 0 0. 76 1..52
E .188 .208 4. 80 5.28
F .078 .096 2. 00 2. 44
G .055 .062 1.40 1.60
H .002 .008 0 . 051 0.203
Features
• For Surface Mount Applications
• Unidirectional And Bidirectional
• Low Inductance
• High Temp Soldering: 250°C for 10 Seconds At Terminals
• For Bidirectional Devices Add “C” To The Suffix Of The Part
Number: i.e. P4SMAJ5.0C or P4SMAJ5.0CA for 5% Tolerance
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• Case: JEDEC DO-214AC
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Indicated by cathode band except bi-directional types
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• Operating Temperature: -55°C to +150°C
• Storage Temperature: -55°C to +150°C
• Typical Thermal Resistance: 25
:
/W Junction to Ambient
Peak Pulse Current on
10/1000
V :DYHIRUP
IPPM See Table 1 Note 1
Peak Pulse Power Dissipation PPPM Min 400 W Note 1, 5
Steady State Power Dissipation PM(AV) 1.0 W Note 2, 4
Peak Forward Surge Current IFSM 40A Note:4
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above
TA=25
:
per Fig.2.
2. Mounted on 5.0mm2 copper pads to each terminal.
3. 8.3ms, single half sine wave duty cycle = 4 pulses per
Minutes maximum.
4. Lead temperature at TL = 75
:
.
5. Peak pulse power waveform is 10/1000
V
.
A
B
D
C
E
F
G
H
DO-214AC
(SMAJ)( LEAD FRAME)
omponents
21201 Itasca Street Chatsworth
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MCC
www.mccsemi.com
MCC
1
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10
1
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0.1£gs
1.0£gs
10 £gs
100 £gs 1.0ms 10ms
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m
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100
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50
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0 25 50 75
100 125 150 175 200
T
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A
M
B
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P
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Fig. 1-PEAK PULSE POWER RATING CURVE Fig. 2-PULSE RATING CURVE
150
100
50
00 1.0 2.0 3.0 4.
0
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10,000
40,000
20,000
1,000
6,000
4,000
2,000
100
500
200
10
1.0 2.0 5.0 10 20 50 100 200
M
E
A
S
U
R
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D
A
T
S
T
A
N
D
-
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F
F
V
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(
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=
2
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=
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p
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K
D
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W
N
V
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T
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G
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,
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Fig. 3-PULSE WAVEFORMFig. 4-TYPICAL JUNCTION CAPACITANCE
50
40
30
20
10
1
2
4 10 20 40 100
0
T
J
= T
J
max
8.3mss SINGLE HALF
SINCE-WAVE JEDEC
METHOD
N
U
M
B
E
R
O
F
C
Y
C
L
E
S
A
T
6
0
H
z
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK PULSE POWER(Ppp) OR
CURRENT(Ipp) DERATING IN
PERCENTAGE %
Ip
pm, PEAK PULSE CURRENT, %
Ifsm, PEAK FORWARD SURGE
CURRENT, AMPERES
P
PPM, PEAK PULSE POWER, KW
CJ, CAPACITANCE, pF
P4SMAJ5.0 thru
P4SMAJ170CA
