BZX79C2V4 Datasheet, PDF (1/4 Pages) First Components International – 1/2 Watt ZENER DIODES (2.4V to 75V)

Small Signal Diode
BZX79C2V4-BZX79C75
500mW,5% Tolerance Zener Diode
DO-35 Axial Lead
HERMETICALLY SEALED GLASS
Features
—Wide zener voltage range selection:2.4V to 75V
—Vz Tolerance Selection of ±5%
—Designed for through-Hole Device Type Mounting
—Hermetically Sealed Glass
—Pb free version and RoHS compliant
—High reliability glass passivation insuring parameter
stability and protection against junction contamination
Mechanical Data
—Case :DO-35 package (SOD-27)
—Lead:Axial leads,solderable per
MIL-STD-202,Method 2025
—High temperature soldering guaranteed: 260°C/10s
—Polarity:Indicated by cathode band
—Weight : 109±4 mg
D
C
A
B
Unit (mm) Unit (inch)
Dimensions
Min Max Min Max
A
0.45 0.55 0.018 0.022
B
3.05 5.08 0.120 0.201
C
25.40 38.10 1.000 1.500
D
1.53 2.28 0.060 0.090
Ordering Information
Part No. Package code
BZX79C2V4-75
A0
BZX79C2V4-75
R0
Package
DO-35
DO-35
Packing
5Kpcs / Ammo
10Kpcs / 14" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Power Dissipation
Maximum Forward Voltage @I_F=100mA
Thermal Resistance (Junction to Ambient) (Note 1)
Storage Temperature Range
Symbol
PD
VF
RθJA
T_J,TSTG
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs.V Characteristics
Value
500
1.5
300
-65 to + 175
Units
mW
V
°C/W
°C
Current
IF
VZM VZ VBR
VR
IR
VF
IZK
Voltage
IZT
BreakdownRegion
Leakage Region
IZM
Forward Region
VBR : Voltage at IZK
IZK : Test current for voltage V BR
ZZK : Dynamic impedance at IZK
IZT : Test current for voltage V Z
VZ : Voltage at current IZT
ZZT : Dynamic impedance at IZT
IZM : Maximum steady state current
VZM : Voltage at IZM
Version : B11