TPSMC6.8 ~ TPSMC43A AUTOMOTIVE SURFACE MOUNT
TRANSIENT VOLTAGE SUPPRESSOR
VBR : 6.8 - 43 Volts
P
PK
: 1500 Watts
FEATURES :
* 1500W 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 ID are typically
less than 1.0mA at Ta = 150?C
MECHANICAL DATA
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.21 grams
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter Symbol Value Unit
Peak Pulse Power Dissipation with a 10/1000 µs
waveform (1)(2) Fig.5
Peak power pulse current with a 10/1000?s
waveform (1) Fig.2
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave (2)(3)
Maximum instantaneous forward voltage at 100A(3) V
Operating and Storage Temperature Range TJ, TSTG - 65 to + 185 °C
Notes :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal
(3) Measured on 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum
Page 1 of 3 Rev. 02 : March 25, 2005
A
PPPM Minimum 1500 W
A
IPPM See Next Table
VF3.5
IFSM 200
SMC (DO-214AB)
Dimensions in inches and (millimeter)
0.305(7.75)
0.320(8.13)
0.245(6.22)
0.121(3.07)
0.115(2.92)
0.220(5.59)
0.012(0.305)
0.103(2.62)
0.280(7.11)
0.060(1.52)
0.260(6.60)
0.079(2.00)
0.006(0.152)
0.030(0.76)
0.008(0.203)
0.004(0.102)
* Pb / RoHS Free
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Maximum
Working Peak Maximum Reverse Maximum Maximum
Breakdown Voltage @ It Reverse Reverse Leakage Peak Pulse Clamping
(Note 1) Voltage Leakage @ VRWM,Surge Voltage
@ VRWM Tj=150
°
CCurrent @ IPPM
VBR (V) It VRWM IRIDIPPM(2) VRSM
Min. Max. (mA) (V) (µA) (µA) (A) (V)
TPSMC6.8 6.12 7.48 10 5.50 1000 10000 139 10.8
TPSMC6.8A 6.45 7.14 10 5.80 1000 10000 143 10.5
TPSMC7.5 6.75 8.25 10 6.05 500 5000 128 11.7
TPSMC7.5A 7.13 7.88 10 6.40 500 2000 132 11.3
TPSMC8.2 7.38 9.02 10 6.63 200 2000 120 12.5
TPSMC8.2A 7.79 8.61 10 7.02 200 500 124 12.1
TPSMC9.1 8.19 10.0 1.0 7.37 50 500 109 13.8
TPSMC9.1A 8.65 9.55 1.0 7.78 50 200 112 13.4
TPSMC10 9.00 11.0 1.0 8.10 20 200 100 15.0
TPSMC10A 9.50 10.5 1.0 8.55 20 50 103 14.5
TPSMC11 9.90 12.1 1.0 8.92 5.0 50 92.6 16.2
TPSMC11A 10.5 11.6 1.0 9.40 5.0 10 96.2 15.6
TPSMC12 10.8 13.2 1.0 9.72 2.0 10 86.7 17.3
TPSMC12A 11.4 12.6 1.0 10.2 2.0 10 89.8 16.7
TPSMC13 11.7 14.3 1.0 10.5 2.0 10 78.9 19.0
TPSMC13A 12.4 13.7 1.0 11.1 2.0 10 82.4 18.2
TPSMC15 13.5 16.5 1.0 12.1 1.0 10 68.2 22.0
TPSMC15A 14.3 15.8 1.0 12.8 1.0 10 70.8 21.2
TPSMC16 14.4 17.6 1.0 12.9 1.0 10 63.8 23.5
TPSMC16A 15.2 16.8 1.0 13.6 1.0 10 66.7 22.5
TPSMC18 16.2 19.8 1.0 14.5 1.0 10 56.6 26.5
TPSMC18A 17.1 18.9 1.0 15.3 1.0 10 59.5 25.2
TPSMC20 18.0 22.0 1.0 16.2 1.0 10 51.5 29.1
TPSMC20A 19.0 21.0 1.0 17.1 1.0 10 54.2 27.7
TPSMC22 19.8 24.2 1.0 17.8 1.0 10 47.0 31.9
TPSMC22A 20.9 23.1 1.0 18.8 1.0 10 49.0 30.6
TPSMC24 21.6 26.4 1.0 19.4 1.0 10 43.2 34.7
TPSMC24A 22.8 25.2 1.0 20.5 1.0 10 45.2 33.2
TPSMC27 24.3 29.7 1.0 21.8 1.0 10 38.4 39.1
TPSMC27A 25.7 28.4 1.0 23.1 1.0 10 40.0 37.5
TPSMC30 27.0 33.0 1.0 24.3 1.0 10 34.5 43.5
TPSMC30A 28.5 31.5 1.0 25.6 1.0 10 36.2 41.4
TPSMC33 29.7 36.3 1.0 26.8 1.0 10 31.4 47.7
TPSMC33A 31.4 34.7 1.0 28.2 1.0 10 32.8 45.7
TPSMC36 32.4 39.6 1.0 29.1 1.0 10 28.8 52.0
TPSMC36A 34.2 37.8 1.0 30.8 1.0 10 30.1 49.9
TPSMC39 35.1 42.9 1.0 31.6 1.0 10 26.6 56.4
TPSMC39A 37.1 41.0 1.0 33.3 1.0 10 27.8 53.9
TPSMC43 38.7 47.3 1.0 34.8 1.0 10 24.2 61.9
TPSMC43A 40.9 45.2 1.0 36.8 1.0 10 25.3 59.3
Notes :
(1) V
BR
measured after It applied for 300
µ
s., It = square wave pulse or equivalent.
(2) Surge current waveform per Fig. 5 and derate per Fig. 1
(3) "PSMC" will be omitted in marking on the diode.
Page 2 of 3 Rev. 02 : March 25, 2005
Type
RATING AND CHARACTERISTIC CURVES ( TPSMC6.8 - TPSMC43A )
FIG.1 - PULSE DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
0 25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE FIG.4 - PULSE RATING CURVE
FIG.5 - PULSE WAVEFORM
0 1.0 2.0 3.0 4.0
Page 3 of 3 Rev. 02 : March 25, 2005
80
60
40
20
120
10000 100
10
80
0
200
0
60
40
20
1000
10 0.1
100 1.0
td, PULSE WIDTH
PEAK FORWARD SURGE
CURRENT, AMPERES
PEAK PULSE POWER (PPP) OR CURRENT (IPP)
DERATING IN PERCENTAGE (%)
Pp,PEAK POWER (kW)
100 100
10 20 601 2 4 6 40 100
101 0.1µs1.0µs10µs100µs10ms
1.0ms
200
V(BR) , BREAKDOWN VOLTAGE (V)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
CJ - JUNCTION CAPACITANCE , pF
50
100
0
Tr = 10
µ
s
Peak Value
IPPM
Half Value - IPPM
2
TJ=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
tp
10X1000 Waveform
as defined by R.E.A.
t, TIME(ms)
IPPM
, PEAK PULSE CURRENT - %
TJ = TJ max
Ta = 25?C
Non-repetitive pulse
waveform shown in Fig. 5
100
VR measured
at stand-off
voltage, VWM
VR measured
at zero bias
TJ = 25C
f = 1MHz
Vsig = 50mVp-p
