BZV55B3V9中文资料
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Pb RoHS
COMPLIANCE
BZV55B SERIES 0.5 Watts Hermetically Sealed Glass
Zener Voltage Regulators
Features Zener voltage range 2.0 to 75 volts
LL-34(Mini-MELF) package
Surface device type mounting
Hermetically sealed glass
Compression Bonded Construction
All external surfaces are corrosion
resistant and terminals are readily
solderable
RoHS compliant
Matte Tin(Sn) lead finish
Blue color band indicates negative polarity
MINI-MELF
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25o C ambient temperature unless otherwise specified.
Type Number Symbol Value Units Power Dissipation Ptot500 mW Operating and Storage Temperature Range T J, T STG-65 to + 200 o C
Notes: These ratings are limiting values above which the serviceability of the diode may be impaired
Version: B07
Figure 1. Total Power Dissipation vs. Ambient Temperature
Figure 2. Typical Change of Working Voltage under Operating
Conditions at T amb =25°C
Figure 3. Typical Change of Working Voltage vs. Junction
Temperature
1201600100300400500600P t o t - T o t a l P o w e r D i s s i p a t i o n (m W )
T am b - Am b ient Temperat u
re (°C)
200
200804010
15
20
1
10
100
1000
V Z - V o l t a g e C h a n g e (m V )
V Z - Z-V oltage (V )
5
- 60
601201800.80.91.01.11.21.3
V Z t n - R e l a t i v e V o l t a g e C h a
n g e
T j - J u nction Temperat u re (°C)
0Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
Figure 5. Diode Capacitance vs. Z-Voltage
Figure 6. Forward Current vs. Forward Voltage
30- 50
5
10
15
V Z - Z-V oltage (V )
50
4010
200
T K V Z - T e m p e r a t u r e C o e f f i c i e n t o f V Z (10-4/K )
10
15
50
C D - D i o d e C a p a c i t a n c e (p F )
V Z - Z-V oltage (V )
20
5
00.20.40.60.80.001
0.010.11
10
100I F - F o r w a r d C u r r e n t (m A )
V F - For w ard V oltage (V )
Figure 7. Z-Current vs. Z-Voltage
Figure 8. Z-Current vs. Z-Voltage
8
20
020406080
I Z - Z -C u r r e n t (m A )
4
6
12
V Z - Z-V oltage (V )
15
2025300
I Z - Z -C u r r e n t (m A )
V Z - Z-V
oltage (V )
Figure 9. Differential Z-Resistance vs. Z-Voltage
051015201
10100
1000
(Ω)
V Z - Z-V oltage (V )
r Z - D i f f e r e n t i a l Z -R e s i s t a n c e Figure 10. Thermal Response
Z t h p - T h e r m a l R e s i s t a n c e f o r P u l s e C o n d . (K W )
t P - P u lse Length (ms)
10-1
100
101
102