Surface Mount Transient Voltage Suppressors (TVS)
Revision Jan 20,2021
1 / 7
@ UN Semiconductor Co., Ltd. 2021
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
5.0SMDJ Series 11 To 440 V 5000W
UN Semiconductor Co., Ltd. www.unsemi.com.tw
The 5.0SMDJ series is designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
Uni-directional Bi-directional
u For surface mounted applications in order to optimize board space
u Low leakage
u Uni and Bidirectional unit
u Glass passivated junction
u Low inductance
u Excellent clamping capability
u 5000W Peak power capability at 10 × 1000µs waveform Repetition
rate (duty cycle):0.01%
u Fast response time: typically less than 1.0ps from 0 Volts to V
BR
min
u Typical I
R
less than 5μA above 25V.
u High Temperature soldering: 260°C/40 seconds at terminals
u Typical maximum temperature coefficient ΔV
BR
= 0.1% ×
V
BR
@25°C× ΔT
u Plastic package has Underwriters Laboratory Flammability 94V-0
u Matte tin lead–free Plated
u Halogen free and RoHS compliant
u Typical failure mode is short from over-specified voltage or current
u Whisker test is conducted based on JEDEC JESD201A per its table
4a and 4c
u IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
u ESD protection of data lines in accordance with IEC 61000-4-2
(IEC801-2)
u EFT protection of data lines in accordance with IEC 61000-4-4
(IEC801-4)
TVS devices are ideal for the protection of I/O interfaces, V
CC
bus and other vulnerable circuits used in Telecom, Computer,
Industrial and Consumer electronic applications.
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C p
er Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
4. V
F
< 3.5V for V
BR
< 200V and V
F
< 6.5V for V
BR
> 201V.
Func
tional Diagram
Applications
Maximum Ratings (T
A
=25℃ unless otherwise noted)
Description
Features
Bi-directional
Uni-direction
Cathode
Anode
Parameter Symbol Value Units
Peak Pulse Power Dissipation with a 10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
P
PPM
5000 Watts
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) I
PP
See Next Table A
Power Dissipation on Infinite Heat Sink at TL=75°C P
M(AV)
6.5 W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) I
FSM
300 A
Maximum Instantaneous Forward Voltage at 25A for Unidirectional
Only (Note 4)
V
F
3.5/5.0 V
Operating junction and Storage Temperature Range T
J
, T
STG
-55 to +150
°C
Surface Mount Transient Voltage Suppressors (TVS)
Revision Jan 20,2021
2 / 7
@ UN Semiconductor Co., Ltd. 2021
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
5.0SMDJ Series 11 To 440 V 5000W
UN Semiconductor Co., Ltd. www.unsemi.com.tw
Part Number Marking
Breakdown
Voltage V
BR
(V)
@I
T
Uni Bi Uni Bi
Reverse
Stand-Off
Voltage
V
RWM
(V)
MIN MAX
Test
Current
I
T
(mA)
Maximum
Clamping
Voltage
V
C
@I
PP
(V)
Maximum
Peak
Pulse
Current
I
PP
(A)
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
5.0SMDJ11 5.0SMDJ11C 5PDW 5BDW 11.0 12.20 14.90 1 20.1 251.24 800
5.0SMDJ11A 5.0SMDJ11CA 5PDX 5BDX 11.0 12.20 13.50 1 18.2 277.47 800
5.0SMDJ12 5.0SMDJ12C 5PDY 5BDY 12.0 13.30 16.30 1 22.0 229.55 800
5.0SMDJ12A 5.0SMDJ12CA 5PDZ 5BDZ 12.0 13.30 14.70 1 19.9 253.77 800
5.0SMDJ13 5.0SMDJ13C 5PED 5BED 13.0 14.40 17.60 1 23.8 212.18 500
5.0SMDJ13A 5.0SMDJ13CA 5PEE 5BEE 13.0 14.40 15.90 1 21.5 234.88 500
5.0SMDJ14 5.0SMDJ14C 5PEF 5BEF 14.0 15.60 19.10 1 25.8 195.74 200
5.0SMDJ14A 5.0SMDJ14CA 5PEG 5BEG 14.0 15.60 17.20 1 23.2 217.67 200
5.0SMDJ15 5.0SMDJ15C 5PEH 5BEH 15.0 16.70 20.40 1 26.9 187.73 100
5.0SMDJ15A 5.0SMDJ15CA 5PEK 5BEK 15.0 16.70 18.50 1 24.4 206.97 100
5.0SMDJ16 5.0SMDJ16C 5PEL 5BEL 16.0 17.80 21.80 1 28.8 175.35 50
5.0SMDJ16A 5.0SMDJ16CA 5PEM 5BEM 16.0 17.80 19.70 1 26.0 194.23 50
5.0SMDJ17 5.0SMDJ17C 5PEN 5BEN 17.0 18.90 23.10 1 30.5 165.57 20
5.0SMDJ17A 5.0SMDJ17CA 5PEP 5BEP 17.0 18.90 20.90 1 27.6 182.97 20
5.0SMDJ18 5.0SMDJ18C 5PEQ 5BEQ 18.0 20.00 24.40 1 32.2 156.83 10
5.0SMDJ18A 5.0SMDJ18CA 5PER 5BER 18.0 20.00 22.10 1 29.2 172.95 10
5.0SMDJ19 5.0SMDJ19C 5PES 5BES 19.0 21.13 25.76 1 34.0 148.49 10
5.0SMDJ19A 5.0SMDJ19CA 5PET 5BET 19.0 21.10 23.30 1 30.8 164.07 10
5.0SMDJ20 5.0SMDJ20C 5PEU 5BEU 20.0 22.20 27.10 1 35.8 141.06 5
5.0SMDJ20A 5.0SMDJ20CA 5PEV 5BEV 20.0 22.20 24.50 1 32.4 155.86 5
5.0SMDJ22 5.0SMDJ22C 5PEW 5BEW 22.0 24.40 29.80 1 39.4 128.17 5
5.0SMDJ22A 5.0SMDJ22CA 5PEX 5BEX 22.0 24.40 26.90 1 35.5 142.25 5
5.0SMDJ24 5.0SMDJ24C 5PEY 5BEY 24.0 26.70 32.60 1 43.0 117.44 5
5.0SMDJ24A 5.0SMDJ24CA 5PEZ 5BEZ 24.0 26.70 29.50 1 38.9 129.82 5
5.0SMDJ26 5.0SMDJ26C 5PFD 5BFD 26.0 28.90 35.30 1 46.6 108.37 5
5.0SMDJ26A 5.0SMDJ26CA 5PFE 5BFE 26.0 28.90 31.90 1 42.1 119.95 5
5.0SMDJ28 5.0SMDJ28C 5PFF 5BFF 28.0 31.10 38.00 1 50.0 101.00 5
5.0SMDJ28A 5.0SMDJ28CA 5PFG 5BFG 28.0 31.10 34.40 1 45.4 111.23 5
5.0SMDJ30 5.0SMDJ30C 5PFH 5BFH 30.0 33.30 40.70 1 53.5 94.39 5
5.0SMDJ30A 5.0SMDJ30CA 5PFK 5BFK 30.0 33.30 36.80 1 48.4 104.34 5
5.0SMDJ33 5.0SMDJ33C 5PFL 5BFL 33.0 36.70 44.90 1 59.0 85.59 5
5.0SMDJ33A 5.0SMDJ33CA 5PFM 5BFM 33.0 36.70 40.60 1 53.3 94.75 5
5.0SMDJ36 5.0SMDJ36C 5PFN 5BFN 36.0 40.00 48.90 1 64.3 78.54 5
5.0SMDJ36A 5.0SMDJ36CA 5PFP 5BFP 36.0 40.00 44.20 1 58.1 86.92 5
5.0SMDJ40 5.0SMDJ40C 5PFQ 5BFQ 40.0 44.40 54.30 1 71.4 70.73 5
5.0SMDJ40A 5.0SMDJ40CA 5PFR 5BFR 40.0 44.40 49.10 1 64.5 78.29 5
5.0SMDJ43 5.0SMDJ43C 5PFS 5BFS 43.0 47.80 58.40 1 76.7 65.84 5
5.0SMDJ43A 5.0SMDJ43CA 5PFT 5BFT 43.0 47.80 52.80 1 69.4 72.77 5
5.0SMDJ45 5.0SMDJ45C 5PFU 5BFU 45.0 50.00 61.10 1 80.3 62.89 5
5.0SMDJ45A 5.0SMDJ45CA 5PFV 5BFV 45.0 50.00 55.30 1 72.7 69.46 5
5.0SMDJ48 5.0SMDJ48C 5PFW 5BFW 48.0 53.30 65.10 1 85.5 59.06 5
5.0SMDJ48A 5.0SMDJ48CA 5PFX 5BFX 48.0 53.30 58.90 1 77.4 65.25 5
5.0SMDJ51 5.0SMDJ51C 5PFY 5BFY 51.0 56.70 69.30 1 91.1 55.43 5
5.0SMDJ51A 5.0SMDJ51CA 5PFZ 5BFZ 51.0 56.70 62.70 1 82.4 61.29 5
5.0SMDJ54 5.0SMDJ54C 5PGD 5BGD 54.0 60.00 73.30 1 96.3 52.44 5
5.0SMDJ54A 5.0SMDJ54CA 5PGE 5BGE 54.0 60.00 66.30 1 87.1 57.98 5
5.0SMDJ58 5.0SMDJ58C 5PGF 5BGF 58.0 64.40 78.70 1 103.0 49.03 5
5.0SMDJ58A 5.0SMDJ58CA 5PGG 5BGG 58.0 64.40 71.20 1 93.6 53.95 5
Electrical Characteristics (T
A
=25℃ unless oth
erwise noted) (Continue)