1SMB5944BT3 Datasheet PDF - Motorola Inc
| Part Number | 1SMB5944BT3 | |
| Description | PLASTIC SURFACE MOUNT ZENER DIODES 3 WATTS 3.3.200 VOLTS | |
| Manufacturers | Motorola Inc | |
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MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
3 Watt Plastic Surface Mount
Silicon Zener Diodes
This complete new line of 3 Watt Zener Diodes offers the following advantages.
Specification Features:
• A Complete Voltage Range — 3.3 to 200 Volts
• Flat Handling Surface for Accurate Placement
• Package Design for Top Side or Bottom Circuit Board Mounting
• Available in Tape and Reel
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily solderable leads
POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,
cathode will be positive with respect to anode.
MOUNTING POSITION: Any
WEIGHT: Modified L-Bend providing more contact area to bond pad
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seremban, Malaysia
1SMB5913BT3
through
1SMB5956BT3
PLASTIC SURFACE MOUNT
ZENER DIODES
3 WATTS
3.3–200 VOLTS
CASE 403A
PLASTIC
MAXIMUM RATINGS
Rating
Symbol
DC Power Dissipation @ TL = 75°C, Measured at Zero Lead Length
Derate above 75°C
PD
DC Power Dissipation @ TA = 25°C*
Derate above 25°C
PD
Operating and Storage Junction Temperature Range
TJ, Tstg
*FR4 Board, within 1″ to device, using Motorola minimum recommended footprint, as shown in case 403A outline dimensions spec.
Value
3
40
830
6.6
– 65 to +150
Unit
Watts
mW/°C
mW
mW/°C
°C
ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all types.)
Device*
1SMB5913BT3
1SMB5914BT3
1SMB5915BT3
1SMB5916BT3
1SMB5917BT3
1SMB5918BT3
1SMB5919BT3
1SMB5920BT3
1SMB5921BT3
1SMB5922BT3
1SMB5923BT3
1SMB5924BT3
1SMB5925BT3
1SMB5926BT3
1SMB5927BT3
1SMB5928BT3
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 1)
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
Test
Current
IZT
mA
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
Max Zener Impedance (Note 2)
ZZT @ IZT
Ohms
10
9
7.5
6
5
4
2
2
2.5
3
3.5
4
4.5
5.5
6.5
7
ZZK
Ohms
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
@
IZK
mA
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.25
0.25
0.25
0.25
Max Reverse
Leakage Current
IR @ VR
µA Volts
100 1
75 1
25 1
51
5 1.5
52
53
54
5 5.2
5 6.8
5 6.5
57
58
1 8.4
1 9.1
1 9.9
*TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation — The type numbers listed indicate a tolerance of ±5%.
Maximum DC
Zener
Current
IZM
mAdc
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
Device
Marking
913B
914B
915B
916B
917B
918B
919B
920B
921B
922B
923B
924B
925B
926B
927B
928B
(continued)
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
3 Watt DC Power Data Sheet
7-1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1SMB5944BT3 electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 1SMB5944BT3.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| 1SMB5944BT3 | The function is PLASTIC SURFACE MOUNT ZENER DIODES 3 WATTS 3.3.200 VOLTS. Motorola Inc | |
| 1SMB5944BT3 | The function is 3 Watt Plastic Surface Mount Zener Voltage Regulators. ON Semiconductor |  |
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