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Philips |
DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
PMBZ5226B to PMBZ5257B
Voltage regulator diodes
Product specification
Supersedes data of 1996 Apr 26
1999 May 17
Philips Semiconductors
Voltage regulator diodes
Product specification
PMBZ5226B to PMBZ5257B
FEATURES
• Total power dissipation:
max. 250 mW
• Tolerance series: ±5%
• Working voltage range:
nom. 3.3 to 75 V
• Non-repetitive peak reverse power
dissipation: max. 40 W.
PINNING
PIN
1
2
3
anode
not connected
cathode
DESCRIPTION
APPLICATIONS
• General regulation functions.
DESCRIPTION
Low-power voltage regulator diodes
in small SOT23 plastic SMD
packages.
The series consists of 32 types with
nominal working voltages from
3.3 to 75 V.
handbook, halfpag2e
1
Top view
3
2
n.c.
3
1
MAM243
Fig.1 Simplified outline (SOT23) and symbol.
MARKING
TYPE
NUMBER
PMBZ5226B
PMBZ5227B
PMBZ5228B
PMBZ5229B
PMBZ5230B
PMBZ5231B
PMBZ5232B
PMBZ5233B
MARKING
TYPE
CODE(1) NUMBER
∗8A PMBZ5234B
∗8B PMBZ5235B
∗8C PMBZ5236B
∗8D PMBZ5237B
∗8E PMBZ5238B
∗8F PMBZ5239B
∗8G PMBZ5240B
∗8H PMBZ5241B
MARKING
CODE(1)
TYPE
NUMBER
∗8J PMBZ5242B
∗8K PMBZ5243B
∗8L PMBZ5244B
∗8M PMBZ5245B
∗8N PMBZ5246B
∗8P PMBZ5247B
∗8Q PMBZ5248B
∗8R PMBZ5249B
Note
1. ∗ = p : Made in Hong Kong.
∗ = t : Made in Malaysia.
MARKING
CODE(1)
TYPE
NUMBER
∗8S PMBZ5250B
∗8T PMBZ5251B
∗8U PMBZ5252B
∗8V PMBZ5253B
∗8W
∗8X
PMBZ5254B
PMBZ5255B
∗8Y PMBZ5256B
∗8Z PMBZ5257B
MARKING
CODE
81A
81B
81C
81D
81E
81F
81G
81H
1999 May 17
2
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