VISHAY MMBZ4619

NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
MMBZ4617 THRU MMBZ4627
ZENER DIODES
SOT-23
FEATURES
.122 (3.1)
.118 (3.0)
.016 (0.4)
¨ Silicon Planar Low Noise Zener Diodes
Top View
¨ 350mW high quality voltage regulator
designed for low leakage, low current and
low noise applications
.056 (1.43)
.052 (1.33)
3
.016 (0.4)
.045 (1.15)
.037 (0.95)
.007 (0.175)
.005 (0.125)
.037(0.95) .037(0.95)
.016 (0.4)
¨ 5% Tolerance on VZ
2
max. .004 (0.1)
1
¨ High temperature soldering guaranteed: 250¡C/10
seconds at terminals.
.102 (2.6)
.094 (2.4)
MECHANICAL DATA
Case: SOT-23 Plastic Package
Weight: approx. 0.008 g
Terminals: Solderable per MIL-STD-750, method 2026.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
Ratings at 25¡C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
(1)
Ptot
350
mW
VF
1.1
0.97
Volts
Maximum Junction Temperature
Tj
150
¡C
Storage Temperature Range
TS
Ð55 to +150
¡C
RQJA
420(1)
¡C/W
Power Dissipation
Forward Voltage at IF = 200 mA
Thermal Resistance
Junction to Ambient
NOTES:
(1) On FR-5 board using recommended solder pad layout.
1/6/99
Maximum
Typical
MMBZ4617 THRU MMBZ4627
ELECTRICAL CHARACTERISTICS
(TA = 25¡C unless otherwise noted)
Part Number
MMBZ4617
MMBZ4618
MMBZ4619
MMBZ4620
MMBZ4621
MMBZ4622
MMBZ4623
MMBZ4624
MMBZ4625
MMBZ4626
MMBZ4627
Marking
Code
G17
G18
G19
G20
G21
G22
G23
G24
G25
G26
G27
NOTES:
(1) VZ tested with 5ms pulse.
Zener(1)
Voltage
VZ @ IZT
Test Current
IZT
Max. Zener
Impedance
ZZT @ IZT
Volts
mA
W
mA
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
250
250
250
250
250
250
250
250
250
250
250
1400
1500
1600
1650
1700
1650
1600
1550
1500
1400
1200
2.0
1.0
0.8
7.5
7.5
5.0
4.0
10
10
10
10
Max. Zener
Current
IZM
Max. Noise
Density
ND @ IZT =
250mA
Volts
mA
mV
HZ
1.0
1.0
1.0
1.5
2.0
2.0
2.0
3.0
3.0
4.0
5.0
95
90
85
80
75
70
65
60
55
50
45
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
4.0
5.0
Max. Reverse Leakage
Current
IR @ VR