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BZX79C68

Seme LAB
Part Number BZX79C68
Manufacturer Seme LAB
Description VOLTAGE REGULATOR DIODE
Published Dec 27, 2013
Detailed Description BZX79C Series MECHANICAL DATA Dimensions in mm(inches) 0.51 ± 0.10 (0.02 ± 0.004) 0.31 rad. (0.012) 3 2 1 1.91 ± 0....
Datasheet PDF File BZX79C68 PDF File

BZX79C68
BZX79C68

Overview
BZX79C Series MECHANICAL DATA Dimensions in mm(inches) 0.
51 ± 0.
10 (0.
02 ± 0.
004) 0.
31 rad.
(0.
012) 3 2 1 1.
91 ± 0.
10 (0.
075 ± 0.
004) 3.
05 ± 0.
13 (0.
12 ± 0.
005) A= 0.
76 ± 0.
15 (0.
03 ± 0.
006) VOLTAGE REGULATOR DIODE IN A CERAMIC SURFACE MOUNT PACKAGE FOR HI–REL APPLICATIONS A 1.
40 (0.
055) max.
2.
54 ± 0.
13 (0.
10 ± 0.
005) 0.
31 rad.
(0.
012) 1.
02 ± 0.
10 (0.
04 ± 0.
004) FEATURES • HERMETIC CERAMIC SURFACE MOUNT PACKAGE (SOT23 COMPATIBLE) • VOLTAGE RANGE 2.
4 TO 100V SOT23 CERAMIC (LCC1 PACKAGE) Underside View Pad 1 – Anode Pad 2 – N/C Pad 3 – Cathode ABSOLUTE MAXIMUM RATINGS PTOT Power Dissipation Derate above 25°C TJ TSTG TSOL RθJA RθJ–MB Maximum Junation Temperature Storage Temperature Range Soldering Temperature Thermal Resistance Junction to Ambient Thermal Resistance Junction to Mounting Base (5 seconds max.
) TAMB = 25°C 500mW 4mW/°C –65 to +200°C –65 to +200°C 230°C 336°C/W 140°C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Parameter VZ IR ZZ ZZ Zener Voltage Reverse Current Small Signal Breakdown Impedance Small Signal Breakdown Impedance near breakdown knee Test Conditions For VZ nom.
≤ 24V, For VZ nom.
≥ 27V, VR = VR test VR = VR test IZ = IZ test For VZ nom.
≤ 24V, For VZ nom.
≥ 27V, IZK = 1mA IZK = 0.
5mA TAMB = 150°C IZ = 5mA IZ = 2mA Min.
VZ min.
Typ.
Max.
Units V µA Ω Ω VZ nom.
VZ max.
IR max.
IR max ZZ max.
ZK max.
See table 1 for type variants and test parameters.
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press.
However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565.
Fax +44(0)1455 552612.
E-mail: sales@semelab.
co.
uk Website: http://www.
semelab.
co.
uk Document Number 4036 Issue 1 ...


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