Fairchild Semiconductor-1N5249B - Diodes - Zener - Single Product Specifications and Latest Quotes

Part Number	1N5249B	1N5244B	1N5245B	1N5246B	1N5247B	1N5248B
Manufacturer	Fairchild Semiconductor	onsemi	onsemi	onsemi	onsemi	onsemi
Product Status	Obsolete	Active	Active	Active	Active	Active
Voltage - Zener (Nom) (Vz)	19 V	14 V	15 V	16 V	17 V	18 V
Tolerance	±5%	±5%	±5%	±5%	±5%	±5%
Power - Max	500 mW	500 mW	500 mW	500 mW	500 mW	500 mW
Impedance (Max) (Zzt)	23 Ohms	15 Ohms	16 Ohms	17 Ohms	19 Ohms	21 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 14 V	100 nA @ 10 V	100 nA @ 11 V	100 nA @ 12 V	100 nA @ 13 V	100 nA @ 14 V
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA
Operating Temperature	-65°C ~ 200°C	-65°C ~ 200°C	-65°C ~ 200°C	-65°C ~ 200°C	-65°C ~ 200°C	-65°C ~ 200°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35 (DO-204AH)	DO-35	DO-35	DO-35	DO-35	DO-35

Fairchild Semiconductor 1N5249B