21.2 V Single Zener Diodes

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
KDZVTR20B DIODE ZENER 21.2V 1W PMDU Rohm Semiconductor	8,002 In Stock	1 : £0.30000 Cut Tape (CT) 3,000 : £0.06556 Tape & Reel (TR)	KDZV	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	-	1 W	-	10 µA @ 15 V	-	150°C	-	-	Surface Mount	SOD-123F	PMDU
KDZVTFTR20B DIODE ZENER 21.2V 1W PMDU Rohm Semiconductor	7,045 In Stock	1 : £0.47000 Cut Tape (CT) 3,000 : £0.10814 Tape & Reel (TR)	KDZVTF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	±6%	1 W	-	10 µA @ 15 V	-	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-123F	PMDU
PDZVTR20B DIODE ZENER 21.2V 1W PMDTM Rohm Semiconductor	4,276 In Stock	1 : £0.28000 Cut Tape (CT) 3,000 : £0.08847 Tape & Reel (TR)	PDZV	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	±5.66%	1 W	14 Ohms	10 µA @ 15 V	-	150°C (TJ)	-	-	Surface Mount	SOD-128	PMDTM
PTZTFTE2520B DIODE ZENER 21.2V 1W PMDS Rohm Semiconductor	1,444 In Stock	1 : £0.62000 Cut Tape (CT) 1,500 : £0.15482 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	±5.66%	1 W	14 Ohms	10 µA @ 15 V	-	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AC, SMA	PMDS
PBZTBR120B DIODE ZENER 21.2V 1W SMBP Rohm Semiconductor	2,900 In Stock	1 : £0.42000 Cut Tape (CT) 3,000 : £0.14060 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	±5.66%	1 W	-	-	-	150°C (TJ)	-	-	Surface Mount	DO-214AA, SMB	SMBP
FLZ22VB DIODE ZENER 21.2V 500MW SOD80 Fairchild Semiconductor	20,068 Marketplace	11,539 : £0.02370 Bulk	-	Bulk	Obsolete	21.2 V	±3%	500 mW	25.6 Ohms	133 nA @ 17 V	1.2 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80
PDZVTFTR20B DIODE ZENER 21.2V 1W PMDTM Rohm Semiconductor	0 In Stock Check Lead Time	1 : £0.46000 Cut Tape (CT) 3,000 : £0.10254 Tape & Reel (TR)	PDZVTF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	21.2 V	±6%	1 W	14 Ohms	10 µA @ 15 V	-	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-128	PMDTM
PTV20B-E3/85A DIODE ZENER 21.2V 600MW DO220AA Vishay General Semiconductor - Diodes Division	0 In Stock	10,000 : £0.07671 Tape & Reel (TR)	eSMP®	Tape & Reel (TR)	Obsolete	21.2 V	±6%	600 mW	14 Ohms	10 µA @ 15 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-220AA	DO-220AA (SMP)
PTV20B-M3/85A DIODE ZENER 21.2V 600MW DO220AA Vishay General Semiconductor - Diodes Division	0 In Stock Check Lead Time	10,000 : £0.07671 Tape & Reel (TR)	eSMP®	Tape & Reel (TR)	Active	21.2 V	±6%	600 mW	14 Ohms	10 µA @ 15 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-220AA	DO-220AA (SMP)
PTV20B-E3/84A DIODE ZENER 21.2V 600MW DO220AA Vishay General Semiconductor - Diodes Division	0 In Stock	3,000 : £0.08843 Tape & Reel (TR)	eSMP®	Tape & Reel (TR)	Obsolete	21.2 V	±6%	600 mW	14 Ohms	10 µA @ 15 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-220AA	DO-220AA (SMP)
PTV20B-M3/84A DIODE ZENER 21.2V 600MW DO220AA Vishay General Semiconductor - Diodes Division	0 In Stock Check Lead Time	3,000 : £0.08843 Tape & Reel (TR)	eSMP®	Tape & Reel (TR)	Active	21.2 V	±6%	600 mW	14 Ohms	10 µA @ 15 V	1.5 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-220AA	DO-220AA (SMP)
FLZ22VB DIODE ZENER 21.2V 500MW SOD80 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	21.2 V	±3%	500 mW	25.6 Ohms	133 nA @ 17 V	1.2 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80
RLZTE-1122B DIODE ZENER 21.2V 500MW LLDS Rohm Semiconductor	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	21.2 V	±3%	500 mW	30 Ohms	200 nA @ 17 V	-	-	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	LLDS
RLZTE-1122A DIODE ZENER 21.2V 500MW LLDS Rohm Semiconductor	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	21.2 V	±3%	500 mW	30 Ohms	200 nA @ 17 V	-	-	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	LLDS
RLZTE-1122C DIODE ZENER 21.2V 500MW LLDS Rohm Semiconductor	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	21.2 V	±3%	500 mW	30 Ohms	200 nA @ 17 V	-	-	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	LLDS
RLZTE-1122D DIODE ZENER 21.2V 500MW LLDS Rohm Semiconductor	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	21.2 V	±3%	500 mW	30 Ohms	200 nA @ 17 V	-	-	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	LLDS

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Zener diodes are designed for operation in a reverse-breakdown mode and are characterized according to their behavior when used in this fashion. Useful as a voltage reference or for voltage limiting purposes, they are also capable of functioning as a one-way valve for current flow in the manner of rectifier diodes, though their behavior in this mode is generally less ideal than that of purpose-built devices. Products within this family implement exactly one instance of this function per device package.