器件名称: BZX84C2V4
功能描述: Voltage Range 2.4 to 51 Volts 350m Watts Power Dissipation
文件大小: 71.39KB 共3页
简 介:BZX84C2V4 THRU BZX84C51
Surface Mount Zener Diode
Voltage Range 2.4 to 51 Volts 350m Watts Power Dissipation
Features
Planar die construction 350 mW power dissipation Zener voltages from 2.4V – 51V Ideally suited for automated assembly processes
SOT-23
0.020(0.51) 0.015(0.37)
0.055(1.40) 0.047(1.19)
0.098(2.50) 0.083(2.10)
Mechanical Data
Case: Sot-23, Molding plastic Terminals: Solderable per MIIL-STD-202, Method 208 Polarity: See diagram Marking: Marking Code (See table on Page 2) Weight: 0.008 grams (approx.)
0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) 0.120(3.05) 0.104(2.65)
0.041(1.05) 0.047(0.89)
0.043(1.10) 0.035(0.89) 0.007(0.178) 0.003(0.076)
0.006(0.15) 0.001(0.013)
0.024(0.61) 0.018(0.45)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient 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 RθJA TJ, TSTG
Value 0.9 350 357 -65 to + 150
.
Units V mW K /W
O
C
Notes: 1. Valid Provided that Device Terminals are Kept at Ambient Temperature.
2. Tested with Pulses. Period = 5ms, Pulse Width = 300us. 3. f = 1KHz.
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RATINGS AND CHARACTERISTIC CURVES (BZX84C2V4 THRU BZX84C51)
FIG.1- POWER DERATING CURVE FIG.2- ZENER BREAKDOWN CHARACTERISTICS
500
Pd, POWER DISSIPATION (mW)
See Note 1
50
Tj = 25 C
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