View MMSZ5221B_4147513.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

MMSZ5221B THRU MMSZ5259B
Surface Mount Zener Diode
Voltage Range 2.4 to 39 Volts 500m Watts Power Dissipation
Features
Planar die construction 500 mW power dissipation Ideally suited for automated assembly processes General purpose, medium current Standard zener voltage tolerance is 5% tolerance with a "B" suffix
0.053(1.35) Max.
SOD-123
0.022(0.55) Typ. Min.
0.152(3.85) 0.140(3.55)
0.112(2.85) 0.100(2.55)
Mechanical Data
Case: SOD-123, Plastic Terminals: Solderable per MIIL-STD-202, Method 208 Polarity: Cathode band Marking: Date Code and Type Code Type Code: See table on Page 2 Weight: 0.01 grams (approx.)
0.006(0.15) Typ. Min.
0.010(0.25) Min.
0.067(1.70) 0.55(1.40)
0.004(0.10) Max.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified. Maximum Ratings Type Number
Forward Voltage Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ IF = 10mA
Symbol VF Pd RJA TJ, TSTG
Value 0.9 500 350 -65 to + 150
Units V mW K /W
O
C Notes: 1. Device Mounted on Ceramic PCB, 7.6mm x 9.4mm x 0.87mm with Pad Areas 25mm2.
2. Tested with PulsesTp 1.0ms.
- 804 -
RATINGS AND CHARACTERISTIC CURVES (MMSZ5221B THRU MMSZ5259B)
FIG.1- POWER DISSIPATION VS AMBIENT TEMPERATURE FIG.2- STEADY STATE POWER DERATING
0.4
1.2 1.0
PD, POWER DISSIPATION (W)
0.3 0.8 0.2 0.6 0.4 0.1 0.2 0 0
PD versus TA PD versus TL
0
25
50
75
100
O
125
150
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE ( C) FIG.3- MAXIMUM NONREPETITIVE SURGE POWER DERATING RECTANGULAR O WAVEFORM, TJ = 25 C
T, TEMPERATURE (OC)
FIG.4- TYPICAL FORWARD VOLTAGE
1000
PPK, PEAK SURGE POWER (WATTS)
1000
IF, FORWARD CURRENT (mA)
100
100
10
10
1 0.1
1
10
100
1000
1 0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
PW, PULSE WIDTH (ms)
VF, FORWARD VOLTAGE (V)
- 805 -
ELECTRICAL CHARACTERISTICS (TA=25OC
Device (Note 1) MMSZ5221B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5245B MMSZ5246B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B Device Marking Code C1 C3 C5 C6 D1 C7 D2 C8 D3 C9 D4 C0 D5 E1 E2 E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3
H5 H4 J1 J5 J3 J5 H5 K1
Zener Voltage Range (Note 2)
Vz @ Izt Nom (V) Min (V) Max (V) 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 15 16 18 20 22 24 27 28 30 33 36 39 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.70 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.30 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95
IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 8.5 7.8 7.0 6.2 5.6 5.2 5.0 4.5 4.2 3.8 3.4 3.2
unless otherwise noted) Maximum Zener Impedance Maximum Reverse ZZK @ IZK Leakage Current IR @ VR ZZT @ IZT = 0.25mA Ohms Ohms uA Volts 30 30 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 16 17 21 25 29 33 41 44 49 58 70 80 1200 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 11 12 14 15 17 18 21 21 23 25 27 30
K2 K4 K5 M1 M2 M3 M4
Notes: 1: Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, Tp 1.0ms.
- 806 -

▲Up To Search▲

Price & Availability of MMSZ5221B

	To Download MMSZ5221B Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .