Document
MCC R
Micro Commercial Components
Micro Commercial Components 20736 Marilla Street Chatsworth CA 91311 Phone:(818) 701-4933 Fax: (818) 701-4939
Features
• Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
• 5.1 thru 200 Volt Voltage Range • Low Inductance, Low Profile Mounting • Glasss Passivated Junction • Available On Tape and Reel • Halogen free available upon request by adding suffix "-HF" • Epoxy meets UL 94 V-0 flammability rating • Moisture Sensitivity Level 1
Mechanical Data
Terminals solderable per MIL-STD-750, Method 2026 Polarity is indicated by cathode band. Packaging: Standard 12mm Tape (see EIA 481)
0
Maximum temperature for soldering: 260 C for 10 seconds.
Maximum Ratings @ 25oC Unless Otherwise Specified
Maximum Forward Voltage
Steady State Power Dissipation
Operation and Storage Temperature
Thermal Resistance Junction to Ambient
VF Pd TJ, TSTG RthJA
1.5V 3.0W
+-6155o0CotCo 42oC /W
(Note: 2) (Note: 3)
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
2. Forward Current @ 200mA. 3. Mounted on 5.0mm2 (1oz thick) Iand areas.
Lead temperature at TL=75oC
3SMBJ5918B THRU
3SMBJ5956B
3.0 Watt Surface Mount
Silicon Zener Diodes
DO-214AA (SMB) (LEAD FRAME)
A
B
C
FH
D
E
DIMENSIONS
INCHES
DIM MIN
MAX
A .160
.185
B .130
.155
C .006
.012
D .030
.060
E .200
.220
F .079 .096
G .075
.087
H .002
.008
MM MIN 4.06 3.30 0.15 0.76 5.08 2.00 1.91 0.05
G
MAX 4.70 3.94 0.31 1.. 52 5.59 2.44 2.21 0.203
NOTE
SUGGESTED SOLDER PAD LAYOUT
0.106"
0.083”
0.050”
Revision: A
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1 of 4
2018/01/01
MCC R
Micro Commercial Components
ELECTRICAL CHARACTERISTICS(TL=30 centigrade unless otherwise noted) (VF=1.5Volts Max @IF=200mAdc for all types.
MCC PART NUMBER
ZENER VOLTAGE
VZ (*)
TEST CURRENT
IZT
MAXIMUM DYNAMIC IMPEDANCE ZZT @IZT
KNEE CURRENT
IZK
KNEE IMPEDANCE
ZZK
MAXIMUM REVERSE CURRENT
IR
REVERSE VOLTAGE
VR
DEVICE MARKING
3SMBJ5918B 3SMBJ5919B 3SMBJ5920B 3SMBJ5921B 3SMBJ5922B 3SMBJ5923B 3SMBJ5924B 3SMBJ5925B 3SMBJ5926B 3SMBJ5927B 3SMBJ5928B 3SMBJ5929B 3SMBJ5930B 3SMBJ5931B 3SMBJ5932B 3SMBJ5933B 3SMBJ5934B 3SMBJ5935B 3SMBJ5936B 3SMBJ5937B 3SMBJ5938B 3SMBJ5939B 3SMBJ5940B 3SMBJ5941B 3SMBJ5942B 3SMBJ5943B 3SMBJ5944B 3SMBJ5945B 3SMBJ5946B 3SMBJ5947B 3SMBJ5948B 3SMBJ5949B 3SMBJ5950B 3SMBJ5951B 3SMBJ5952B 3SMBJ5953B 3SMBJ5954B 3SMBJ5955B 3SMBJ5956B
VOLTS
5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200
mA
73.5 66.9 60.5 55.1 50 45.7 41.2 37.5 34.1 31.2 28.8 25 23.4 20.8 18.7 17 15.6 13.9 12.5 11.4 10.4 9.6 8.7
8 7.3 6.7 6 5.5 5 4.6 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.1 1.9
OHMS
mA OHMS
4 1 350 2 1 250 2 1 200 2.5 1 200 3 0.5 400
3.5 0.5 400 4 0.5 500 4.5 0.25 500 5.5 0.25 550 6.5 0.25 550 7 0.25 550 9 0.25 600
10 0.25 600 12 0.25 650 14 0.25 650 17.5 0.25 650 19 0.25 700 23 0.25 700
28 0.25 750 33 0.25 800 38 0.25 850 45 0.25 900 53 0.25 950 67 0.25 1000 70 0.25 1100
86 0.25 1300 100 0.25 1500 120 0.25 1700 140 0.25 2000 160 0.25 2500 200 0.25 3000 250 0.25 3100 300 0.25 4000 380 0.25 4500 450 0.25 5000 600 0.25 6000 700 0.25 6500 900 0.25 7000
1200 0.25 8000
µA VOLTS
5 2 H18B
5 3 H19B
5 4 H20B
5 5.2 H21B
5 6 H22B
5 6.5 H23B
5 7 H24B
5 8 H25B
1 8.4 H26B
1 9.1 H27B
1 9.9 H28B
1 11.4 H29B
1 12.2 H30B
1 13.7 H31B
1 15.2 H32B
1 16.7 H33B
1 18.2 H34B
1 20.6 H35B
1 22.8 H36B
1 25.1 H37B
1 27.4 H38B
1 29.7 H39B
1 32.7 H40B
1 35.8 H41B
1 38.8 H42B
1 42.6 H43B
1 47.1 H44B
1 51.7 H45B
1 56 H46B
1 62.2 H47B
1 69.2 H48B
1 76 H49B
1 83.6 H50B
1 91.2 H51B
1 98.8 H52B
1 114 H53B
1
121.6
H54B
1
136.8
H55B
1 152 H56B
* TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type numbers listed indicate a tolerance of +/-5%
PD, MAXIMUM POWER DISSIPATION (WATTS)
VZ, TEMPERATURE COEFFICIENT(mV/C)
RATING AND CHARACTERISTICS CURVES
3 2.5
2 1.5 1 0.5
0 20 40 60 80 100 120 140 150 180
TL, LEAD TEMPERATURE (C )
Fig. 1-STEADY STATE POWER DERATING
8 6 VZ@IZT
4
2
0
-2
-4
34
6 8 10 12
VZ, ZENER VOLTAGE (VOLTS)
Fig. 2-ZENER VOLTAGE- 5.1 TO 12 VOLTS
Revision: A
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2 of 4
2018/01/01
RATING AND CHARACTERISTICS CURVES
VZ, TEMPERATURE COEFFICIENT(mV/C)
ZZ, DYNAMIC IMPEDANCE (OHMS)
200 VZ@IZT
100 70
50 30 20
10
10
20 30
50 70 100
VZ, ZENER VOLTAGE (VOLTS)
200
Fig. 3-ZENER VOLTAGE-10 TO 200 VOLTS
200
100 70 50
30 20
10 7 5 3 2 5
IZ (dc) = 1mA
10mA 20mA
7 10
IZ (ms) = 0.1 IZ (dc)
20 30
50 70 100
VZ, ZENER VOLTAGE (VOLTS)
Fig. 5-EFFECT OF ZENER VOLTAGE
IZ, ZENER CURRENT (mA)
100
50 30 20 10
5 3 2
1
0.5 0.3 0.2
0.1 0 10
20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE (VOLTS)
Fig. 7-VZ = 12 THRU 40 VOLTS
ZZ, DYNAMIC IMPEDANCE (OHMS)
PPK, PEAK SURGE POWER (WATTS)
MCC R
Micro Commercial Components
1K 500
200 100 50
20 10
5
2 1 0.5
1
2
TJ - 25C IZ(ms) = 0.1 IZ(dc) VZ = 150V 91V 62V
22V 12V 6.8V
5 10 20 50 100 200 500
.