P6SMA6.8A SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 600 Watts
REVERSE STAND-OFF VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• In compliance with EU RoHS 2002/95/EC directives
0.062(1.60)
0.047(1.20)
0.114(2.90)
0.098(2.50)
0.181(4.60)
0.157(4.00)
0
.
012(0
.
305)
0
.
006(0.152)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
5.8~12.8 Volts
MECHANICAL DATA
• Case: JEDEC DO-214AC,Molded plastic over passivated junction.
• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard Packaging:12mm tape (EIA-481)
• Weight: 0.002 ounce, 0.064 gram
0.060(1.52)
0.030(0.76)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation (I
PP
x V
CMAX
) at T
A
= 25
O
C (Notes 1,2,4)
Peak Pulse Current on 10/1000μs waveform (Notes 1)
Peak Forward Surge Current (Notes 3)
Typical Thermal Resistance Junction to Air (Notes 2)
Operating Junction and Storage Temperature Range
Symbol
P
PPM
I
PPM
I
FSM
R
θJA
T
J
,T
STG
Value
600
See table
80
123
-55 to +150
Units
Watts
Amps
Amps
O
C/W
O
C
Reverse
Stand-off
Voltage
Part Number
V
RWM
(Notes 5)
Breakdown
Voltage
V
BR
@ I
T
Test
Current
I
T
Reverse
Leakage
I
R
@ V
RWM
Clamp Voltage
10/1000μs
V
C
@ I
PP
Peak Pulse
Current
10/1000μs
I
PP
Marking
Code
Mi n.
V
P6SMA6.8A
P6SMA15A
5.8
12.8
V
6.45
14.30
Ma x.
V
7.14
15.80
mA
10
1
μ
A
800
1
Typ .
V
8.8
20.5
Ma x.
V
10.5
21.2
A
57
28
AZB
AZT
Notes :
1. Non-repetitive current pulse.
2. Mounted on 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.
5. A transient suppressor is selected according to the working peak reverse voltage (V
RWM
), which should be equal to or
greater than the DC or continuous peak operating voltage level.
March 28,2011-REV.01
PAGE . 1
P6SMA6.8A SERIES
100
80
60
40
20
0
0
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
Peak Pulse Foward (Ppp) or Current
(Ipp) Derating In Percentage(%)
10000
6.8A
1000
15A
100
10
0.1
1
10
100
T
A
, Ambient Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
1
6.8A
0.1
Fig.2 Typical Junction Capacitance
10
15A
I
R
,Reverse Current (mA)
I
R
,Reverse Current (nA)
1
T
J
= 25°C
0.01
T
J
= 25°C
0.001
0
20
40
60
80
100
0.1
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Reverse Characteristics
100
Fig.4 Typical Reverse Characteristics
100
I
F
, Forward Current (A)
I
F
, Forward Current (A)
6.8A
T
J
=125°C
10
T
J
= 150°C
1
T
J
=75°C
0.1
0.4
0.6
0.8
1
1.2
T
J
= 25°C
15A
T
J
= 125°C
10
T
J
= 25°C
1
T
J
= 150°C
T
J
= 75°C
0.1
0
0.5
1
1.5
2
V
F
, Forward Voltage (V)
V
F
, Forward Voltage (V)
Fig.5 Typical Forward Characteristics
Fig.6 Typical Forward Characteristics
March 28,2011-REV.01
PAGE . 2
P6SMA6.8A SERIES
V
C
,Clamping Voltage (V)
6.8A
8
V
C
,Clamping Voltage (V)
9
22
15A
20
18
16
14
12
10
1
6
11
16
21
26
31
7
6
5
1
11
21
31
41
51
61
I
PP
,10/1000µs Peak Pulse Current (A)
I
PP
,10/1000µs Peak Pulse Current (A)
Fig.7 Typical Peak Clamping Voltage
I
PPM
,Peak Pulse Current (%)
150
tf = 10usec
T
A
= 25 C
Pulse Width (td) is Defined
as the Point where the Peak
Current Decayst to 50% of Ipp
O
Fig.8 Typical Peak Clamping Voltage
100
Peak Value
Ippm
Ha lf Va lue -Ip p
2
50
10/1000u se c Wa ve fo rm
a s De fine d b ye R.E.A.
e -kt
td
0
0
1.0
2.0
3.0
4.0
T, Time,ms
Fig.9 Pulse Waveform
March 28,2011-REV.01
PAGE . 3
P6SMA6.8A SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8Kper 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2011
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.
March 28,2011-REV.01
PAGE .
4
电子工程世界
