SA33A-TB datasheet, PDF - EEWORLD Datasheet

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SA33A-TB: DescriptionTrans Voltage Suppressor Diode, 500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, PLASTIC PACKAGE-2; CategoryDiscrete semiconductor diode; File Size97KB，6 Pages; ManufacturerWon-Top Electronics Co., Ltd.; Websitehttps://www.wontop.com/

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SA33A-TB Overview

Trans Voltage Suppressor Diode, 500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, PLASTIC PACKAGE-2

SA33A-TB Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Won-Top Electronics Co., Ltd.
Parts packaging code	DO-15
package instruction	PLASTIC PACKAGE-2
Contacts	2
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum breakdown voltage	42.2 V
Minimum breakdown voltage	36.7 V
Breakdown voltage nominal value	38.65 V
Shell connection	ISOLATED
Maximum clamping voltage	53.3 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-15
JESD-30 code	O-PALF-W2
JESD-609 code	e0
Maximum non-repetitive peak reverse power dissipation	500 W
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	3 W
Maximum repetitive peak reverse voltage	33 V
surface mount	NO
technology	AVALANCHE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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WTE

POWER SEMICONDUCTORS

SA5.0 – SA170CA

500W TRANSIENT VOLTAGE SUPPRESSOR

Features

Glass Passivated Die Construction

500W Peak Pulse Power Dissipation

5.0V – 170V Standoff Voltage

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

Plastic Case Material has UL Flammability

Classification Rating 94V-O

Mechanical Data

Case: DO-15, Molded Plastic

Terminals: Axial Leads, Solderable per

MIL-STD-202, Method 208

Polarity: Cathode Band Except Bi-Directional

Marking: Type Number

Weight: 0.40 grams (approx.)

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 6

Dim

Max

25.4

—

5.50

7.62

0.71

0.864

2.60

3.60

All Dimensions in mm

DO-15

Min

“C” Suffix Designates Bi-directional Devices

“A” Suffix Designates 5% Tolerance Devices

No Suffix Designates 10% Tolerance Devices

Maximum Ratings and Electrical Characteristics

Characteristic

Peak Pulse Power Dissipation at T

= 25°C (Note 1, 2, 5) Figure 3

Peak Forward Surge Current (Note 3)

Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1

Steady State Power Dissipation (Note 2, 4)

Typical Thermal Resistance ,Junction to Lead (Note 6)

Operating and Storage Temperature Range

=25°C unless otherwise specified

Symbol

PPM

FSM

PPM

M(AV)

θJL

, T

STG

Value

500 Minimum

See Table 1

3.0

33.3

-65 to +175

Unit

°C/W

°C

Note: 1. Non-repetitive current pulse per Figure 1 and derated above T

= 25°C per Figure 4.

2. Mounted on 40mm

copper pad.

3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

4. Lead temperature at 75°C.

5. Peak pulse power waveform is 10/1000µS.

6. Measured at lead length 3/8” (9.5mm) from body.

SA5.0 – SA170CA

1 of 6

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