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PEMD2; PIMD2; PUMD2
NPN/PNP resistor-equipped transistors;
R1 = 22 k, R2 = 22 k
Rev. 07 -- 24 September 2008 Product data sheet
1. Product profile
1.1 General description
NPN/PNP Resistor-Equipped Transistors (RET).
Table 1. Product overview
Type number Package PNP/PNP NPN/NPN
NXP JEITA complement complement
PEMD2 SOT666 - PEMB1 PEMH1
PIMD2 SOT457 SC-74 - -
PUMD2 SOT363 SC-88 PUMB1 PUMH1
1.2 Features
I Built-in bias resistors
I Simplifies circuit design
I Reduces component count
I Reduces pick and place costs
1.3 Applications
I Low current peripheral driver
I Control of IC inputs
I Replaces general-purpose transistors in digital applications
1.4 Quick reference data
Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
VCEO collector-emitter voltage open base - - 50 V
IO output current - - 100 mA
R1 bias resistor 1 (input) 15.4 22 28.6 k
R2/R1 bias resistor ratio 0.8 1 1.2
NXP Semiconductors PEMD2; PIMD2; PUMD2
NPN/PNP resistor-equipped transistors; R1 = 22 k, R2 = 22 k
2. Pinning information
Table 3. Pinning
Pin Description Simplified outline Graphic symbol
PEMD2; PUMD2
1 GND (emitter) TR1
6 5 4 6 5 4
2 input (base) TR1
3 output (collector) TR2
R1 R2
4 GND (emitter) TR2
TR2
5 input (base) TR2 TR1
1 2 3
6 output (collector) TR1 001aab555 R2 R1
1 2 3
006aaa143
PIMD2
1 GND (emitter) TR2
6 5 4 6 5 4
2 input (base) TR2
3 output (collector) TR1 R1 R2
4 GND (emitter) TR1 1 2 3 TR1
TR2
5 input (base) TR1
R2 R1
6 output (collector) TR2
1 2 3
006aab235
3. Ordering information
Table 4. Ordering information
Type number Package
Name Description Version
PEMD2 - plastic surface-mounted package; 6 leads SOT666
PIMD2 SC-74 plastic surface-mounted package (TSOP6); 6 leads SOT457
PUMD2 SC-88 plastic surface-mounted package; 6 leads SOT363
PEMD2_PIMD2_PUMD2_7