|
|
Part: 1SMB5923BT3
Category:
Discrete
-> Diodes & Rectifiers
-> Zener Diodes
Description: 3 Watt Plastic Surface Mount Silicon Zener Diodes , Package: Smb, Pins=2
Company: ON Semiconductor
Datasheet: Download 1SMB5923BT3 datasheet File size : 35 kB
Request For quote: Find where to buy 1SMB5923BT3
Datasheet text preview:
1SMB5913BT3 Series
3 Watt Plastic Surface Mount Zener Voltage Regulators
This complete new line of 3 Watt Zener diodes offers the following advantages.
Specification Features:
· · · ·
Zener Voltage Range 3.3 V to 200 V ESD Rating of Class 3 (>16 KV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting
http://onsemi.com
Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are
PLASTIC SURFACE MOUNT ZENER VOLTAGE REGULATOR DIODES 3.3200 VOLTS 3 WATT DC POWER
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
LEADS: Modified LBend providing more contact area to bond pads POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL94 V0 MAXIMUM RATINGS
Rating Maximum Steady State Power Dissipation @ TL = 75°C Measured at Zero Lead Length Derate Above 75°C Thermal Resistance from Junction to Lead Maximum Steady State Power Dissipation @ TA = 25°C (Note 1.) Derate Above 25°C Thermal Resistance from Junction to Ambient Operating and Storage Temperature Range Symbol PD Value 3.0 Unit W mW/°C °C/W mW mW/°C °C/W °C SMB CASE 403A PLASTIC Cathode Anode
Rq J L PD
40 25 550
MARKING DIAGRAM
YWW 9xxB Y WW 9xxB = Year = Work Week = Specific Device Code = (See Table Page 3)
Rq J A TJ, Tstg
4.4 226 65 to +150
1. F R 4 board, within 1 to device, using ON Semiconductor minimum recommended footprint, as shown in case 403A outline dimensions spec.
ORDERING INFORMATION
Device { 1SMB59xxBT3 Package SMB Shipping 2500/Tape & Reel
Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value.
The "T3" suffix refers to a 13 inch reel.
© Semiconductor Components Industries, LLC, 2001
1
May, 2001 Rev. 1
Publication Order Number: 1SMB5913BT3/D
1SMB5913BT3 Series
ELECTRICAL CHARACTERISTICS
(TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types) Symbol VZ IZT ZZT IZK ZZK IR VR IF VF IZM Parameter Reverse Zener Voltage @ IZT Reverse Current Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK Reverse Leakage Current @ VR Reverse Voltage Forward Current Forward Voltage @ IF Maximum DC Zener Current VZ VR IR VF IZT V IF I
Zener Voltage Regulator
http://onsemi.com
2
1SMB5913BT3 Series
ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types)
Zener Voltage (Note 3.) Device (Note 2.) 1SMB5913BT3 1SMB5914BT3 1SMB5915BT3 1SMB5916BT3 Device Marking 913B 914B 915B 916B VZ (Volts) Min 3.13 3.42 3.70 4.08 Nom 3.3 3.6 3.9 4.3 Max 3.47 3.78 4.10 4.52 @ IZT mA 113.6 104.2 96.1 87.2 Zener Impedance (Note 4.) ZZT @ IZT W 10 9 7.5 6 ZZK @ IZK W 500 500 500 500 mA 1 1 1 1 µA 100 75 25 5 Leakage Current IR @ VR Volts 1 1 1 1 IZM mA(dc) 454 416 384 348
1SMB5917BT3 1SMB5918BT3 1SMB5919BT3 1SMB5920BT3
1SMB5921BT3 1SMB5922BT3 1SMB5923BT3 1SMB5924BT3
917B 918B 919B 920B
921B 922B 923B 924B
4.46 4.84 5.32 5.89
6.46 7.12 7.79 8.64
4.7 5.1 5.6 6.2
6.8 7.5 8.2 9.1
4.94 5.36 5.88 6.51
7.14 7.88 8.61 9.56
79.8 73.5 66.9 60.5
55.1 50 45.7 41.2
5 4 2 2
2.5 3 3.5 4
500 350 250 200
200 400 400 500
1 1 1 1
1 0.5 0.5 0.5
5 5 5 5
5 5 5 5
1.5 2 3 4
5.2 6 6.5 7
319 294 267 241
220 200 182 164
1SMB5925BT3 1SMB5926BT3 1SMB5927BT3 1SMB5928BT3 1SMB5929BT3 1SMB5930BT3 1SMB5931BT3 1SMB5932BT3
1SMB5933BT3 1SMB5934BT3 1SMB5935BT3 1SMB5936BT3 1SMB5937BT3 1SMB5938BT3 1SMB5939BT3 1SMB5940BT3 1SMB5941BT3 1SMB5942BT3 1SMB5943BT3 1SMB5944BT3 1SMB5945BT3 1SMB5946BT3 1SMB5947BT3 1SMB5948BT3
925B 926B 927B 928B 929B 930B 931B 932B
933B 934B 935B 936B 937B 938B 939B 940B 941B 942B 943B 944B 945B 946B 947B 948B
9.5 10.45 11.4 12.35 14.25 15.2 17.1 19
20.9 22.8 25.65 28.5 31.35 34.2 37.05 40.85 44.65 48.45 53.2 58.9 64.6 71.25 77.9 86.45
10 11 12 13 15 16 18 20
22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91
10.5 11.55 12.6 13.65 15.75 16.8 18.9 21
23.1 25.2 28.35 31.5 34.65 37.8 40.95 45.15 49.35 53.55 58.8 65.1 71.4 78.75 86.1 95.55
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
4.5 5.5 6.5 7 9 10 12 14
17.5 19 23 28 33 38 45 53 67 70 86 100 120 140 160 200
500 550 550 550 600 600 650 650
650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000
0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
5 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
8 8.4 9.1 9.9 11.4 12.2 13.7 15.2
16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56 62.2 69.2
150 136 125 115 100 93 83 75
68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16
1SMB5949BT3 1SMB5950BT3 1SMB5951BT3 1SMB5952BT3
1SMB5953BT3 1SMB5954BT3 1SMB5955BT3 1SMB5956BT3
949B 950B 951B 952B
953B 954B 955B 956B
95 104.5 114 123.5
142.5 152 171 190
100 110 120 130
150 160 180 200
105 115.5 126 136.5
157.5 168 189 210
3.7 3.4 3.1 2.9
2.5 2.3 2.1 1.9
250 300 380 450
600 700 900 1200
3100 4000 4500 5000
6000 6500 7000 8000
0.25 0.25 0.25 0.25
0.25 0.25 0.25 0.25
1 1 1 1
1 1 1 1
76 83.6 91.2 98.8
114 121.6 136.8 152
15 13 12 11
10 9 8 7
2. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed indicate a tolerance of ±5%. 3. ZENER VOLTAGE (VZ) MEASUREMENT Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25°C. 4. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.
http://onsemi.com
3
1SMB5913BT3 Series
P D, MAXIMUM POWER DISSIPATION (WATTS) 6 5 4 3 2 1 0 TA 0 25 50 75 100 T, TEMPERATURE (°C) 125 150 TL PPK , PEAK SURGE POWER (WATTS) 1K 500 300 200 100 50 30 20 10 0.1 0.2 0.3 0.5 1 23 5 10 20 30 50 PW, PULSE WIDTH (ms) 100
RECTANGULAR NONREPETITIVE WAVEFORM TJ = 25°C PRIOR TO INITIAL PULSE
Figure 1. Steady State Power Derating
Figure 2. Maximum Surge Power
VZ , TEMPERATURE COEFFICIENT (mV/ °C)
8 6 4 2 0 -2 -4 2
VZ @ IZT
VZ , TEMPERATURE COEFFICIENT (mV/ °C)
10
200 VZ @ IZT
100 70 50 30 20
4
6 8 VZ, ZENER VOLTAGE (VOLTS)
10
12
10 10
20
30 50 70 100 VZ, ZENER VOLTAGE (VOLTS)
200
Figure 3. Zener Voltage -- To 12 Volts
Figure 4. Zener Voltage -- 14 To 200 Volts
100 IZT, REVERSE CURRENT (mA) IZT, REVERSE CURRENT (mA) 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 1 2 3 4 5 6 7 VZ, ZENER VOLTAGE (VOLTS) 8 9 10
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 VZ, ZENER VOLTAGE (VOLTS) 80 90 100
Figure 5. VZ = 3.3 thru 10 Volts
Figure 6. VZ = 12 thru 82 Volts
http://onsemi.com
4
1SMB5913BT3 Series
200 Z Z , DYNAMIC IMPEDANCE (OHMS) 100 70 50 30 20 10 7 5 3 2 10mA IZ(dc) = 1mA Z Z , DYNAMIC IMPEDANCE (OHMS) 1k 500 200 100 50 20 10 5 2 1 0.5 1 2 5 10 20 50 100 IZ, ZENER TEST CURRENT (mA) 22V 12V 200 6.8V 500 VZ =150V 91V 62V TJ = 25°C iZ(rms) = 0.1 IZ(dc)
20mA 5 7 10
iZ(rms) = 0.1 IZ(dc) 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 100
Figure 7. Effect of Zener Voltage
Figure 8. Effect of Zener Current
Rating and Typical Characteristic Curves (TA = 25°C)
1000 MEASURED @ ZERO BIAS MEASURED @ VZ/2 10 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25°C 1
100
Ppk , PEAK POWER (kW) 100
C, CAPACITANCE (pF)
0.1
10
TJ = 25°C 10 BREAKDOWN VOLTAGE (VOLTS)
0.01
0.01
0.1 1 TP, PULSE WIDTH (ms)
10
Figure 9. Capacitance Curve
Figure 10. Typical Pulse Rating Curve
120 Ippm, PEAK PULSE CURRENT (%) 10 µs PEAK VALUE Ippm 100 80 60 40 20 0 0 td 1 2
Ippm, PEAK PULSE
TA = 25°C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp.
120 100 0.9 IPEAK CURRENT (%) 80 60 40 20 0.1 IPEAK T = 8 µs 0 0 T 20 µs 0.02 0.04 0.06 t, TIME (ms) 0.08 0.1 5 0.5 IPEAK 8/20 µs WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801-5.
HALF VALUE - Ipp/2 10/1000 µs WAVEFORM AS DEFINED BY R.E.A.
3 t, TIME (ms)
4
Figure 11. Pulse Waveform
Figure 12. Pulse Waveform
http://onsemi.com
5
Others parts begin by 1s
1S-1 1S-2 1S-3 1S-4 1S-5 1S-6 1S-7 1S-8 1S-9 1S-10
|
|
|
