Pb Free RoHS Compliant Silicon Variable Capacitance Diode Infineon BB659CH7902 for Frequency Tuning

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Product Description

Product Overview

The BB639C/BB659C series are Silicon Variable Capacitance Diodes designed for tuning extended frequency bands in VHF TV/VTR tuners. These diodes feature a high capacitance ratio, low series inductance, and low series resistance. Their excellent uniformity and matching are achieved through an "in-line" matching assembly procedure. The components are Pb-free and RoHS compliant.

Product Attributes

Certifications: Pb-free (RoHS compliant)
Assembly Procedure: "in-line" matching

Technical Specifications

Model	Type	Package	Configuration	LS (nH)	Marking
BB639C	Single	SOD323	single	1.8	yellow S
BB659C	Single	SCD80	single	0.6	H
BB659C/-02V	Single	SC79	single	0.6	HH

Parameter	Symbol	Value	Unit	Condition
Diode reverse voltage	VR	30	V	TA = 25C
Peak reverse voltage	VRM	35	V	R 5k, TA = 25C
Forward current	IF	20	mA	TA = 25C
Operating temperature range	Top	-55 ... 150	C	TA = 25C
Storage temperature	Tstg	-55 ... 150	C	TA = 25C
Reverse current	IR	-	nA	VR = 30 V, TA = 25C
Reverse current	IR	10	nA	VR = 30 V, TA = 85C
Reverse current	IR	200	nA	VR = 30 V, TA = 85C
Diode capacitance	CT	36.5 - 42	pF	VR = 1 V, f = 1 MHz
Diode capacitance	CT	27 - 33.2	pF	VR = 2 V, f = 1 MHz
Diode capacitance	CT	2.5 - 3.05	pF	VR = 25 V, f = 1 MHz
Diode capacitance	CT	2.4 - 2.75	pF	VR = 28 V, f = 1 MHz
Capacitance ratio	CT1/CT28	14.2 - 15.3	-	VR = 1 V, VR = 28 V, f = 1 MHz
Capacitance ratio	CT2/CT25	9.5 - 11.1	-	VR = 2 V, VR = 25 V, f = 1 MHz
Capacitance matching	CT/CT	- 0.3	%	VR = 1V to 28V, f = 1 MHz, 7 diodes sequence, BB639C
Capacitance matching	CT/CT	- 0.5	%	VR = 1V to 28V, f = 1 MHz, 4 diodes sequence, BB659C/-02V
Capacitance matching	CT/CT	- 2.5	%	VR = 1V to 28V, f = 1 MHz, 7 diodes sequence , BB659C/-02V
Series resistance	rS	0.6 - 0.7		VR = 5 V, f = 470 MHz
Series inductance	LS	0.6	nH	TA = 25C