VISHAY BZX84C2V7, BZX84C51 Technical data
BZX84C2V7–BZX84C51
350 mW Surface Mount Zener Diodes
Features
D
Planar die construction
D
350 mW Power dissipation
D
Zener voltages from 2.7V – 51V
D
Ideally suited for automated assembly processes
Vishay Telefunken
94 8550
Absolute Maximum Ratings
Tj = 25_C
Parameter Test Conditions Symbol Value Unit
Power dissipation on ceramic substrate
10mm x 8mm x 0.7mm
Zener current (see figures 1–3 below)
Junction and storage
temperature range
Maximum Thermal Resistance
Tj = 25_C
Parameter Test Conditions Symbol Value Unit
Junction ambient on ceramic substrate 10mm x 8mm x 0.7mm R
Electrical Characteristics
Tj = 25_C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward Voltage IF=10 mA V
F
P
Tj=T
thJA
d
stg
350 mW
–55...+150
420 K/W
0.9 V
°
C
Document Number 85606
Rev. 1, 01-Apr-99 1 (5)
www.vishay.de • FaxBack +1-408-970-5600
BZX84C2V7–BZX84C51
Vishay Telefunken
Type Marking V
BZX84C... V
@ I
Z
ZT
Z
ZT
W
@ I
mA
ZT
Z
ZK
W
@ I
ZK
T
mA %/°C
C
I
R
m
A V
2V7 KZC 2.5 to 2.9 100 5.0 600 1.0 –0.065 20 1.0
3V0 KZD 2.8 to 3.2 100 5.0 600 1.0 –0.060 10 1.0
3V3 KZE 3.1 to 3.5 95 5.0 600 1.0 –0.055 5.0 1.0
3V6 KZF 3.4 to 3.8 95 5.0 600 1.0 –0.055 5.0 1.0
3V9 KZG 3.7 to 4.1 90 5.0 600 1.0 –0.050 3.0 1.0
4V3 KZH 4.0 to 4.6 90 5.0 600 1.0 –0.035 3.0 1.0
4V7 KZ1 4.4 to 5.0 80 5.0 500 1.0 –0.015 4.0 2.0
5V1 KZ2 4.8 to 5.4 60 5.0 480 1.0 +0.005 2.0 2.0
5V6 KZ3 5.2 to 6.0 40 5.0 400 1.0 +0.020 1.0 2.0
6V2 KZ4 5.8 to 6.6 10 5.0 150 1.0 +0.030 3.0 4.0
6V8 KZ5 6.4 to 7.2 15 5.0 80 1.0 +0.045 2.0 4.0
7V5 KZ6 7.0 to 7.9 15 5.0 80 1.0 +0.050 1.0 5.0
8V2 KZ7 7.7 to 8.7 15 5.0 80 1.0 +0.055 0.7 5.0
9V1 KZ8 8.5 to 9.6 15 5.0 100 1.0 +0.065 0.5 6.0
10 KZ9 9.4 to 10.6 20 5.0 150 1.0 +0.065 0.2 7.0
11 KY1 10.4 to 11.6 20 5.0 150 1.0 +0.070 0.1 8.0
12 KY2 11.4 to 12.7 25 5.0 150 1.0 +0.075 0.1 8.0
13 KY3 12.4 to 14.1 30 5.0 170 1.0 +0.080 0.1 8.0
15 KY4 13.8 to 15.6 30 5.0 200 1.0 +0.080 0.05 0.7V
16 KY5 15.3 to 17.1 40 5.0 200 1.0 +0.090 0.05 0.7V
18 KY6 16.8 to 19.1 45 5.0 225 1.0 +0.090 0.05 0.7V
20 KY7 18.8 to 21.2 55 5.0 225 1.0 +0.090 0.05 0.7V
22 KY8 20.8 to 23.3 55 5.0 250 1.0 +0.090 0.05 0.7V
24 KY9 22.8 to 25.6 70 5.0 250 1.0 +0.090 0.05 0.7V
27 KYA 25.1 to 28.9 80 2.0 300 0.5 +0.090 0.05 0.7V
30 KYB 28 to 32 80 2.0 300 0.5 +0.090 0.05 0.7V
33 KYC 31 to 35 80 2.0 325 0.5 +0.090 0.05 0.7V
36 KYD 34 to 38 90 2.0 350 0.5 +0.090 0.05 0.7V
39 KYE 37 to 41 130 2.0 350 0.5 +0.110 0.05 0.7V
43 KYF 40 to 46 150 2.0 375 0.5 +0.110 0.05 0.7V
47 KYG 44 to 50 170 2.0 375 0.5 +0.110 0.05 0.7V
51 KYH 48 to 54 180 2.0 400 0.5 +0.110 0.05 0.7V
@ V
R
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
Znom
1) Device mounted on ceramic substrate 8mmx10mmx0.7mm
2) VZ measured at IZT using a pulse test. IZ pulse width = 5 ms. Standard voltage tolerance is 5%.
www.vishay.de • FaxBack +1-408-970-5600 Document Number 85606
Rev. 1, 01-Apr-992 (5)
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