BZX84C2V4S - BZX84C39S
DUAL 200mW SURFACE MOUNT ZENER DIODE
Features Mechanical Data
Planar Die Construction Case: SOT-363
200mW Power Dissipation Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Zener Voltages from 2.4V - 39V
Moisture Sensitivity: Level 1 per J-STD-020D
Ultra-Small Surface Mount Package
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free/RoHS Compliant (Note 2)
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
Gree Device (Note 3 and 4)
leadframe).
Polarity: See Diagram
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.006 grams (approximate)
C A NC
1 1
A C
NC 2
2
Top View
Device Schematic
Maximum Ratings @T = 25C unless otherwise specified
A
Characteristic Symbol Value Unit
Forward Voltage @ I = 10mA V 0.9 V
F F
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) 200 mW
P
D
Thermal Resistance, Junction to Ambient Air (Note 1) 625 C/W
R
JA
Operating and Storage Temperature Range T T -65 to +150 C
J, STG
Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at
BZX84C2V4S - BZX84C39S
Electrical Characteristics @T = 25C unless otherwise specified
A
Zener Voltage Maximum Zener Impedance Maximum Reverse Temperature
Range (Note 5) (Note 6) Current (Note 5) Coefficient of
Zener Voltage
Type Marking
Number Code
V @ I I Z @ I Z @ I I I V @ I = 5mA
Z ZT ZT ZT ZT ZK ZK ZK R R ZT
mV/C
Nom (V) Min (V) Max (V) mA mA uA V Min Max
BZX84C2V4S KZB 2.4 2.2 2.6 5.0 100 600 1.0 50 1.0 -3.5 0
BZX84C2V7S KZC 2.7 2.5 2.9 5.0 100 600 1.0 20 1.0 -3.5 0
BZX84C3V0S KZD 3.0 2.8 3.2 5.0 95 600 1.0 10 1.0 -3.5 0
BZX84C3V3S KZE 3.3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 -3.5 0
BZX84C3V6S KZF 3.6 3.4 3.8 5.0 90 600 1.0 5.0 1.0 -3.5 0
BZX84C3V9S KZG 3.9 3.7 4.1 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V3S KZH 4.3 4.0 4.6 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V7S KZ1 4.7 4.4 5.0 5.0 80 500 1.0 3.0 2.0 -3.5 0.2
BZX84C5V1S KZ2 5.1 4.8 5.4 5.0 60 480 1.0 2.0 2.0 -2.7 1.2
BZX84C5V6S KZ3 5.6 5.2 6.0 5.0 40 400 1.0 1.0 2.0 -2.0 -2.5
BZX84C6V2S KZ4 6.2 5.8 6.6 5.0 10 150 1.0 3.0 4.0 0.4 3.7
BZX84C6V8S KZ5 6.8 6.4 7.2 5.0 15 80 1.0 2.0 4.0 1.2 4.5
BZX84C7V5S KZ6 7.5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 2.5 5.3
BZX84C8V2S KZ7 8.2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 3.2 6.2
BZX84C9V1S KZ8 9.1 8.5 9.6 5.0 15 100 1.0 0.5 6.0 3.8 7.0
BZX84C10S KZ9 10 9.4 10.6 5.0 20 150 1.0 0.2 7.0 4.5 8.0
BZX84C11S KY1 11 10.4 11.6 5.0 20 150 1.0 0.1 8.0 5.4 9.0
BZX84C12S KY2 12 11.4 12.7 5.0 25 150 1.0 0.1 8.0 6.0 10.0
BZX84C13S KY3 13 12.4 14.1 5.0 30 170 1.0 0.1 8.0 7.0 11.0
BZX84C15S KY4 15 13.8 15.6 5.0 30 200 1.0 0.1 10.5 9.2 13.0
BZX84C16S KY5 16 15.3 17.1 5.0 40 200 1.0 0.1 11.2 10.4 14.0
BZX84C18S KY6 18 16.8 19.1 5.0 45 225 1.0 0.1 12.6 12.4 16.0
BZX84C20S KY7 20 18.8 21.2 5.0 55 225 1.0 0.1 14.0 14.4 18.0
BZX84C22S KY8 22 20.8 23.3 5.0 55 250 1.0 0.1 15.4 16.4 20.0
BZX84C24S KY9 24 22.8 25.6 5.0 70 250 1.0 0.1 16.8 18.4 22.0
BZX84C27S KYA 27 25.1 28.9 2.0 80 300 0.5 0.1 18.9 21.4 25.3
BZX84C30S KYB 30 28.0 32.0 2.0 80 300 0.5 0.1 21.0 24.4 29.4
BZX84C33S KYC 33 31.0 35.0 2.0 80 325 0.5 0.1 23.1 27.4 33.4
BZX84C36S KYD 36 34.0 38.0 2.0 90 350 0.5 0.1 25.2 30.4 37.4
BZX84C39S KYE 39 37.0 41.0 2.0 130 350 0.5 0.1 27.3 33.4 41.2
Notes: 5. Short duration pulse test used to minimize self-heating effect.
6. f = 1KHz.
300 50
40
200
30
20
100
10
0 0
100 0 123 4 56 7 89 10
0 200
V , ZENER VOLTAGE (V)
T , AMBIENT TEMPERATURE, (C) Z
A
Fig. 2 Typical Zener Breakdown Characteristics
Fig. 1 Power Derating Curve
2 of 4 May 2008
BZX84C2V4S - BZX84C39S
Diodes Incorporated
www.diodes.com
Document number: DS30108 Rev. 17 - 2
P , POWER DISSIPATION (mW)
D
I, ZENER CURRENT (mA)
Z