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Número de pieza | SMDJ85 | |
Descripción | TVS Diode, SMD (Transient Voltage Suppressor) | |
Fabricantes | PACELEADER | |
Logotipo | ||
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No Preview Available ! SMDJ5.0 thru SMDJ44 0CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
REVERSE VOLTAGE 6.8 to 520 Volts PEAK PULSE POWER 3000 WATTS
FEATURES
Glass passivated chip
3000 W peak pulse power capability
with a 10/1000 us waveform, repetitive
rate (duty cycle):0.01 %
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
SMC/DO-214AB
.108(2.75)
.128(3.25)
.220(5.59)
.245(6.22)
.260(6.60)
.280(7.11)
.006(.152)
.012(.305)
.079(2.00)
.103(2.62)
.030(0.76)
.050(1.27)
.002(.051)
.008(.203)
.305(7.75)
.320(8.13)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case Molded plastic
Epoxy UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750,
Method 2026
Polarity Color band denotes positive end (cathode)
except bidirectional
Mounting position: Any
RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Peak power dissipation with a 10/1000μs waveform
Peak pulse current wih a 10/1000μs waveform
Power dissipation on infinite heatsink at TL = 75 °C
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only(1)
Maximum instantaneous forward voltage at 100 A
for unidirectional only(2)
Operating junction and storage temperature range
Symbol
PPP
IPP
PD
IFSM
Value
Minimum 3000
See Next Table
6.0
300
VF
TJ, TSTG
3.5/5.0
–55 to +150
UNIT
Watts
Amps.
Watts
Amps.
Volts
°C
Note:
(1) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
(2) VF= 3.5V on SMDJ5.0 thru SMDJ90A devices and VF= 5.0V onSMDJ100 thru SMDJ440A devices.
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1 page SMDJ5.0 thru SMDJ44 0CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
10A0MBIENAVERAGE FORWARD CURRENT, (A)
0 100
25
75 175
100
0
50
300
1 300
100 120
250
TJ = TJ max.
8.3 ms Single Half Sine-Wave
200
25 150
0
0 25 50 75 100 125 150 175 200
Ambient Temperature ,Ta (℃)
Fig. 1 - Pulse Derating Curve
6.0
0
705.0
175
4.0
6
6
0
3.0
2.0
1.0
0.0
0
25 50 75 100 125 150 175 200
Lead Temperature , TL (℃)
Fig. 3 - Steady State Power Derating Curve
100
1
10
Number of Cycles at 60 Hz
100
Fig. 2 - Maximum Non-Repetitive
Surge Current
100
1
10000
100
1.7
10
1
0.1
00..11μs
11μs
101μ0s
110000μs
Pulse Width, td
110m00s
11000m0s0
Fig. 4 - Peak Pulse Power Rating Curve
Tr=10μs
TJ = 25 °C
Pulse Width (td) is defined as
100 0 Pea0k Value the point where the peak current
0.2 1, (0Ip0p)
decays to 50 % of IPPM
0.5 76 Half Value = Ipp
1 50
2
50 1.5
2
3
33
23
13
10/1000 μsec. Waveform
as defined by R.E.A.
4td 10
0
0123
Time , (ms)
Fig. 5 - Pulse Waveform
4
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5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet SMDJ85.PDF ] |
Número de pieza | Descripción | Fabricantes |
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