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SMB5344B

Rectron
Part Number SMB5344B
Manufacturer Rectron
Description Surface Mount Silicon Zener Diodes Zener
Published Jan 3, 2022
Detailed Description Surface Mount Silicon Zener Diodes Zener Voltage 3.3 ~ 200 V , 5.0 Watt Power Dissipation SMB5333B THRU SMB5388B FEATU...
Datasheet PDF File SMB5344B PDF File

SMB5344B
SMB5344B

Overview
Surface Mount Silicon Zener Diodes Zener Voltage 3.
3 ~ 200 V , 5.
0 Watt Power Dissipation SMB5333B THRU SMB5388B FEATURES * Glass passivated chip * Low inductance * Built-in strain relief * High peak reverse power dissipation * Low reverse leakage * For use in stabilizing and clipping with high power rating * P/N suffix V means AEC-Q101 qualified, e.
g:SMB5333BV * P/N suffix V means Halogen-free FEATURES * Case: DO-214AA Molded plastic * Polarity: Color band denotes cathode end * Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified.
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted) PARAMETER DC Power dissipation at TL = 75 °C(Note 1) Typical Thermal Resistance (Note 2) Typical Thermal Resistance (Note3) Maximum surge current Maximum forward voltage at If=200mA Operating and Storage Temperature Range NOTES : 1.
TL=Lead temperature at 3/8'' (9.
5mm)from body 2.
Suggested solder pad layout: PAD Length 1.
7mm 3.
Suggested solder pad layout : PAD Width 2.
15mm SYMBOL PD R JL R JA I zsm VF TJ, TSTG 0.
085(2.
20) 0.
071(1.
8 0.
180 (4.
57) 0.
160 (4.
06) 0.
155 (3.
94) 0.
130 (3.
30) 0.
096 (2.
44) 0.
084 (2.
13) 0.
060 (1.
52) 0.
030 (0.
76) 0.
012 (0.
305) 0.
006 (0.
152) 0.
220 (5.
59) 0.
200(5.
08) 0.
008 (0.
203) 0.
004 (0.
102) Unit: inch(mm) VALUE 5.
0 15 90 11.
5 1.
2 -55 to + 150 UNITS W 0C/W 0C/W A Volts 0C 2019-02/61 REV:C RATING AND CHARACTERISTICS CURVES ( SMB5333B THRU SMB5388B) Maximum Power Dissipation, P D (W) Junction to Lead Thermal Resistance, JL, (°C/W) 5.
0 100 Temperature Coefficient, Vz, (mV/ C) 4.
0 TL 3.
0 Range 10 2.
0 1.
0 TA 0.
0 0 25 50 75 100 125 150 175 200 Temperature ( ) Fig.
1 - Power Temperature Derating Curve 1 10 100 Zener Voltage, Vz, (V) Fig.
2 - Temperature Coefficients v.
s.
Zener Voltage 40 100 30 Peak Surge Power, Ppk, (W) 20 10 10 0 1 0 0.
1 0.
2 0.
3 0.
4 0.
5 0.
6 0.
7 0.
8 0.
9 1 1 Lead Length to Heatsink , L, (inches) Fig.
3 - Typical Thermal Resistance v.
...


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