BZA420A

Quadruple ESD transient voltage suppressor

Automotive qualified

Monolithic transient voltage suppressor diode in a six lead SOT457 (SC-74) package for 4-bit wide ESD transient suppression at 20 V level.

Orderable parts

Type number	Orderable part number	Ordering code (12NC)	Package	Buy from distributors
BZA420A	BZA420A,115	934045750115	SOT457	Order product
BZA420A	BZA420A,165	934045750165	SOT457	Order product
BZA420A	BZA420A,135	934045750135	SOT457	Order product
BZA420A	BZA420A,125	934045750125	SOT457	Order product

Quadruple ESD transient voltage suppressor

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

ESD rating >8 kV, according to IEC1000-4-2
SOT457 surface mount package
Common anode configuration
Non-clamping range −0.5 to 20 V
Maximum reverse peak power dissipation: 19.6 W at t_p = 1 ms
Maximum clamping voltage at peak pulse current: 28 V at I_zsm = 0.7 A

Applications

Computers and peripherals
Audio and video equipment
Communication systems
Medical equipment

Parametrics

Type number	Package version	Package name	Size (mm)	Configuration	# of lines	V_RWM (V)	C_d [typ] (pF)	I_PPM [max] (A)	V_ESD (kV)
BZA420A	SOT457	SC-74; TSOP6	2.9 x 1.5 x 1	Unidirectional	4	15	-	-	8

(-) dash denotes: "Parameter value not specified for this product"

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
BZA420A	BZA420A,115 ( 9340 457 50115 )	Active	Z0	SC-74; TSOP6 (SOT457)	SOT457	WAVE_BG-BD-1	Reel 7” Q1/T1 or Q2/T3
	BZA420A,165 ( 9340 457 50165 )	Active	Z0				Reel 11" Q3/Q4 SMD
	BZA420A,135 ( 9340 457 50135 )	Active	Z0				Reel 13” or 11 ¼” Q1/T1
	BZA420A,125 ( 9340 457 50125 )	Active	Z0				Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	MSL	MSL leadfree
BZA420A	BZA420A,115	BZA420A	1	1
BZA420A	BZA420A,165	BZA420A	1	1
BZA420A	BZA420A,135	BZA420A	1	1
BZA420A	BZA420A,125	BZA420A	1	1

Quality and reliability disclaimer

Documentation (6)

File name	Title	Type	Date
BZA420A	Quadruple ESD transient voltage suppressor	Data sheet	1999-05-19
BZA420A_Nexperia_Product_Reliability	BZA420A Nexperia Product Reliability	Quality document	2021-03-19
BZA420A_Nexperia_Product_Quality	BZA420A Nexperia Product Quality	Quality document	2019-05-20
BZA420A	BZA420A SPICE model	SPICE model	2012-07-22
BZA420A	BZA420A SPICE model	SPICE model	2021-09-20
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File name	Title	Type	Date
BZA420A	BZA420A SPICE model	SPICE model	2012-07-22
BZA420A	BZA420A SPICE model	SPICE model	2021-09-20

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
BZA420A	BZA420A,115	934045750115	Reel 7” Q1/T1 or Q2/T3	Order product
BZA420A	BZA420A,165	934045750165	Reel 11" Q3/Q4 SMD	Order product
BZA420A	BZA420A,135	934045750135	Reel 13” or 11 ¼” Q1/T1	Order product
BZA420A	BZA420A,125	934045750125	Reel 7" Q3/T4, Reverse	Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.